Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes

As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2,...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Yang, Yujie [verfasserIn] Gu, Yarong [verfasserIn] Ma, Zhiying [verfasserIn] Zhang, Yulong [verfasserIn] Xu, Wan [verfasserIn] Xu, Li [verfasserIn] Wang, Kai [verfasserIn] Zou, Bo [verfasserIn] Wang, Hua [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence

Übergeordnetes Werk:	Enthalten in: Dyes and pigments - Amsterdam [u.a.] : Elsevier Science, 1980, 184
Übergeordnetes Werk:	volume:184

DOI / URN:	10.1016/j.dyepig.2020.108803

Katalog-ID:	ELV004830830

Internformat


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520			\|a As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations.
650		4	\|a Cyclooctatetraene
650		4	\|a Arylation
650		4	\|a Intramolecular through-space conjugation
650		4	\|a Aggregation induced emission
650		4	\|a Pressure-dependent fluorescence
700	1		\|a Gu, Yarong \|e verfasserin \|4 aut
700	1		\|a Ma, Zhiying \|e verfasserin \|4 aut
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700	1		\|a Zou, Bo \|e verfasserin \|4 aut
700	1		\|a Wang, Hua \|e verfasserin \|4 aut
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912			\|a GBV_ILN_4393
936	b	k	\|a 58.26 \|j Technologie der Farben und Lacke
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author_variant	y y yy y g yg z m zm y z yz w x wx l x lx k w kw b z bz h w hw
matchkey_str	article:01437208:2020----::grgtoidcdmsinnpesrdpnetloecnefrly
hierarchy_sort_str	2020
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publishDate	2020
allfields	10.1016/j.dyepig.2020.108803 doi (DE-627)ELV004830830 (ELSEVIER)S0143-7208(20)31500-X DE-627 ger DE-627 rda eng 660 DE-600 58.26 bkl Yang, Yujie verfasserin aut Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations. Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence Gu, Yarong verfasserin aut Ma, Zhiying verfasserin aut Zhang, Yulong verfasserin aut Xu, Wan verfasserin aut Xu, Li verfasserin aut Wang, Kai verfasserin aut Zou, Bo verfasserin aut Wang, Hua verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 184 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:184 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.26 Technologie der Farben und Lacke AR 184
spelling	10.1016/j.dyepig.2020.108803 doi (DE-627)ELV004830830 (ELSEVIER)S0143-7208(20)31500-X DE-627 ger DE-627 rda eng 660 DE-600 58.26 bkl Yang, Yujie verfasserin aut Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations. Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence Gu, Yarong verfasserin aut Ma, Zhiying verfasserin aut Zhang, Yulong verfasserin aut Xu, Wan verfasserin aut Xu, Li verfasserin aut Wang, Kai verfasserin aut Zou, Bo verfasserin aut Wang, Hua verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 184 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:184 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.26 Technologie der Farben und Lacke AR 184
allfields_unstemmed	10.1016/j.dyepig.2020.108803 doi (DE-627)ELV004830830 (ELSEVIER)S0143-7208(20)31500-X DE-627 ger DE-627 rda eng 660 DE-600 58.26 bkl Yang, Yujie verfasserin aut Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations. Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence Gu, Yarong verfasserin aut Ma, Zhiying verfasserin aut Zhang, Yulong verfasserin aut Xu, Wan verfasserin aut Xu, Li verfasserin aut Wang, Kai verfasserin aut Zou, Bo verfasserin aut Wang, Hua verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 184 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:184 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.26 Technologie der Farben und Lacke AR 184
allfieldsGer	10.1016/j.dyepig.2020.108803 doi (DE-627)ELV004830830 (ELSEVIER)S0143-7208(20)31500-X DE-627 ger DE-627 rda eng 660 DE-600 58.26 bkl Yang, Yujie verfasserin aut Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations. Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence Gu, Yarong verfasserin aut Ma, Zhiying verfasserin aut Zhang, Yulong verfasserin aut Xu, Wan verfasserin aut Xu, Li verfasserin aut Wang, Kai verfasserin aut Zou, Bo verfasserin aut Wang, Hua verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 184 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:184 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.26 Technologie der Farben und Lacke AR 184
allfieldsSound	10.1016/j.dyepig.2020.108803 doi (DE-627)ELV004830830 (ELSEVIER)S0143-7208(20)31500-X DE-627 ger DE-627 rda eng 660 DE-600 58.26 bkl Yang, Yujie verfasserin aut Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations. Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence Gu, Yarong verfasserin aut Ma, Zhiying verfasserin aut Zhang, Yulong verfasserin aut Xu, Wan verfasserin aut Xu, Li verfasserin aut Wang, Kai verfasserin aut Zou, Bo verfasserin aut Wang, Hua verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 184 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:184 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.26 Technologie der Farben und Lacke AR 184
language	English
source	Enthalten in Dyes and pigments 184 volume:184
sourceStr	Enthalten in Dyes and pigments 184 volume:184
format_phy_str_mv	Article
bklname	Technologie der Farben und Lacke
institution	findex.gbv.de
topic_facet	Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence
dewey-raw	660
isfreeaccess_bool	false
container_title	Dyes and pigments
authorswithroles_txt_mv	Yang, Yujie @@aut@@ Gu, Yarong @@aut@@ Ma, Zhiying @@aut@@ Zhang, Yulong @@aut@@ Xu, Wan @@aut@@ Xu, Li @@aut@@ Wang, Kai @@aut@@ Zou, Bo @@aut@@ Wang, Hua @@aut@@
publishDateDaySort_date	2020-01-01T00:00:00Z
hierarchy_top_id	306658755
dewey-sort	3660
id	ELV004830830
language_de	englisch
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author	Yang, Yujie
spellingShingle	Yang, Yujie ddc 660 bkl 58.26 misc Cyclooctatetraene misc Arylation misc Intramolecular through-space conjugation misc Aggregation induced emission misc Pressure-dependent fluorescence Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
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topic_title	660 DE-600 58.26 bkl Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes Cyclooctatetraene Arylation Intramolecular through-space conjugation Aggregation induced emission Pressure-dependent fluorescence
topic	ddc 660 bkl 58.26 misc Cyclooctatetraene misc Arylation misc Intramolecular through-space conjugation misc Aggregation induced emission misc Pressure-dependent fluorescence
topic_unstemmed	ddc 660 bkl 58.26 misc Cyclooctatetraene misc Arylation misc Intramolecular through-space conjugation misc Aggregation induced emission misc Pressure-dependent fluorescence
topic_browse	ddc 660 bkl 58.26 misc Cyclooctatetraene misc Arylation misc Intramolecular through-space conjugation misc Aggregation induced emission misc Pressure-dependent fluorescence
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title	Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
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title_full	Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
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author_browse	Yang, Yujie Gu, Yarong Ma, Zhiying Zhang, Yulong Xu, Wan Xu, Li Wang, Kai Zou, Bo Wang, Hua
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title_sort	aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
title_auth	Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
abstract	As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations.
abstractGer	As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations.
abstract_unstemmed	As a nonaromatic cyclooctatetraene (COT) derivative, the rotor-free structural COTh may show interesting aggregation induced emission (AIE) phenomenon via conformation inversion of aromaticity. In this work, we have made a series of Ar-COThs by arylation of COTh via Suzuki reactions with Ar–B(OH)2, studied on their photoluminescence (PL) spectra in rigid solution and found a long wavelength emission peaked at 498 nm, which was proposed as a luminescence from the intramolecular through-space conjugation (ITSC) of COTh. Ar-COThs exhibit typical AIE phenomena in THF-H2O mixture based on luminophore COTh without effect of aryl substitution. The pressure-dependent fluorescent spectra of Ar-COThs in solid show remarkable effect of aryl substitution, resulting in bathochromic-shift and dimmer of emissions due to both ITSC of COTh and strong intermolecular interactions of Ar-COThs compressed under external pressure, which were supported by crystal structures and theoretical calculations.
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title_short	Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes
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author2	Gu, Yarong Ma, Zhiying Zhang, Yulong Xu, Wan Xu, Li Wang, Kai Zou, Bo Wang, Hua
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doi_str	10.1016/j.dyepig.2020.108803
up_date	2024-07-07T00:17:38.199Z
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Aggregation-induced emission and pressure-dependent fluorescence of aryl cyclooctatetrathiophenes

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