Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+
A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed d...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zeng, Rongqing [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018transfer abstract |
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| Umfang: |
9 |
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| Übergeordnetes Werk: |
Enthalten in: Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training - An, Chen-Chi ELSEVIER, 2017, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:202 ; year:2018 ; day:5 ; month:09 ; pages:324-332 ; extent:9 |
| Links: |
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| DOI / URN: |
10.1016/j.saa.2018.05.052 |
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ELV043394183 |
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| 520 | |a A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. | ||
| 520 | |a A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. | ||
| 700 | 1 | |a Li, Qing |4 oth | |
| 700 | 1 | |a Li, Zhe |4 oth | |
| 700 | 1 | |a Li, Xianghong |4 oth | |
| 700 | 1 | |a Xie, Chaoyi |4 oth | |
| 700 | 1 | |a Su, Xianlong |4 oth | |
| 700 | 1 | |a Tang, Dingguo |4 oth | |
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10.1016/j.saa.2018.05.052 doi GBV00000000000256A.pica (DE-627)ELV043394183 (ELSEVIER)S1386-1425(18)30442-6 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 660 VZ 50.21 bkl Zeng, Rongqing verfasserin aut Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ 2018transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. Li, Qing oth Li, Zhe oth Li, Xianghong oth Xie, Chaoyi oth Su, Xianlong oth Tang, Dingguo oth Enthalten in Elsevier Science An, Chen-Chi ELSEVIER Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training 2017 Amsterdam [u.a.] (DE-627)ELV000384860 volume:202 year:2018 day:5 month:09 pages:324-332 extent:9 https://doi.org/10.1016/j.saa.2018.05.052 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 50.21 Messtechnik VZ AR 202 2018 5 0905 324-332 9 045F 540 |
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10.1016/j.saa.2018.05.052 doi GBV00000000000256A.pica (DE-627)ELV043394183 (ELSEVIER)S1386-1425(18)30442-6 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 660 VZ 50.21 bkl Zeng, Rongqing verfasserin aut Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ 2018transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. Li, Qing oth Li, Zhe oth Li, Xianghong oth Xie, Chaoyi oth Su, Xianlong oth Tang, Dingguo oth Enthalten in Elsevier Science An, Chen-Chi ELSEVIER Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training 2017 Amsterdam [u.a.] (DE-627)ELV000384860 volume:202 year:2018 day:5 month:09 pages:324-332 extent:9 https://doi.org/10.1016/j.saa.2018.05.052 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 50.21 Messtechnik VZ AR 202 2018 5 0905 324-332 9 045F 540 |
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10.1016/j.saa.2018.05.052 doi GBV00000000000256A.pica (DE-627)ELV043394183 (ELSEVIER)S1386-1425(18)30442-6 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 660 VZ 50.21 bkl Zeng, Rongqing verfasserin aut Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ 2018transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. Li, Qing oth Li, Zhe oth Li, Xianghong oth Xie, Chaoyi oth Su, Xianlong oth Tang, Dingguo oth Enthalten in Elsevier Science An, Chen-Chi ELSEVIER Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training 2017 Amsterdam [u.a.] (DE-627)ELV000384860 volume:202 year:2018 day:5 month:09 pages:324-332 extent:9 https://doi.org/10.1016/j.saa.2018.05.052 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 50.21 Messtechnik VZ AR 202 2018 5 0905 324-332 9 045F 540 |
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10.1016/j.saa.2018.05.052 doi GBV00000000000256A.pica (DE-627)ELV043394183 (ELSEVIER)S1386-1425(18)30442-6 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 660 VZ 50.21 bkl Zeng, Rongqing verfasserin aut Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ 2018transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. Li, Qing oth Li, Zhe oth Li, Xianghong oth Xie, Chaoyi oth Su, Xianlong oth Tang, Dingguo oth Enthalten in Elsevier Science An, Chen-Chi ELSEVIER Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training 2017 Amsterdam [u.a.] (DE-627)ELV000384860 volume:202 year:2018 day:5 month:09 pages:324-332 extent:9 https://doi.org/10.1016/j.saa.2018.05.052 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 50.21 Messtechnik VZ AR 202 2018 5 0905 324-332 9 045F 540 |
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10.1016/j.saa.2018.05.052 doi GBV00000000000256A.pica (DE-627)ELV043394183 (ELSEVIER)S1386-1425(18)30442-6 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 660 VZ 50.21 bkl Zeng, Rongqing verfasserin aut Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ 2018transfer abstract 9 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. Li, Qing oth Li, Zhe oth Li, Xianghong oth Xie, Chaoyi oth Su, Xianlong oth Tang, Dingguo oth Enthalten in Elsevier Science An, Chen-Chi ELSEVIER Developing an audio analyzer for instantaneous stroke position identification on table tennis racket to assist technical training 2017 Amsterdam [u.a.] (DE-627)ELV000384860 volume:202 year:2018 day:5 month:09 pages:324-332 extent:9 https://doi.org/10.1016/j.saa.2018.05.052 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 50.21 Messtechnik VZ AR 202 2018 5 0905 324-332 9 045F 540 |
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benzo[e]indolium derivatives in aqueous solutions: reaction with bisulfite and successive interaction with cu2+ and hg2+ |
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Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ |
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A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. |
| abstractGer |
A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. |
| abstract_unstemmed |
A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C−SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C−SO3H weaken the binding force of C−SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it. |
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Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu2+ and Hg2+ |
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Li, Qing Li, Zhe Li, Xianghong Xie, Chaoyi Su, Xianlong Tang, Dingguo |
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