General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene)
The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of t...
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| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1990 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Tetrahedron Letters - Amsterdam : Elsevier, 31(1990), 24, Seite 3409-3412 |
| Übergeordnetes Werk: |
volume:31 ; year:1990 ; number:24 ; pages:3409-3412 |
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| 245 | 1 | 0 | |a General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
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| 520 | |a The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. | ||
| 520 | |a Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). | ||
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(DE-627)NLEJ176299157 (DE-599)GBVNLZ176299157 DE-627 ger DE-627 rakwb eng General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) 1990 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Fu, X. oth Cook, J.M. oth in Tetrahedron Letters Amsterdam : Elsevier 31(1990), 24, Seite 3409-3412 (DE-627)NLEJ175981779 (DE-600)2007074-3 0040-4039 nnns volume:31 year:1990 number:24 pages:3409-3412 http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)97409-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 31 1990 24 3409-3412 |
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(DE-627)NLEJ176299157 (DE-599)GBVNLZ176299157 DE-627 ger DE-627 rakwb eng General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) 1990 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Fu, X. oth Cook, J.M. oth in Tetrahedron Letters Amsterdam : Elsevier 31(1990), 24, Seite 3409-3412 (DE-627)NLEJ175981779 (DE-600)2007074-3 0040-4039 nnns volume:31 year:1990 number:24 pages:3409-3412 http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)97409-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 31 1990 24 3409-3412 |
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(DE-627)NLEJ176299157 (DE-599)GBVNLZ176299157 DE-627 ger DE-627 rakwb eng General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) 1990 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Fu, X. oth Cook, J.M. oth in Tetrahedron Letters Amsterdam : Elsevier 31(1990), 24, Seite 3409-3412 (DE-627)NLEJ175981779 (DE-600)2007074-3 0040-4039 nnns volume:31 year:1990 number:24 pages:3409-3412 http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)97409-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 31 1990 24 3409-3412 |
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(DE-627)NLEJ176299157 (DE-599)GBVNLZ176299157 DE-627 ger DE-627 rakwb eng General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) 1990 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Fu, X. oth Cook, J.M. oth in Tetrahedron Letters Amsterdam : Elsevier 31(1990), 24, Seite 3409-3412 (DE-627)NLEJ175981779 (DE-600)2007074-3 0040-4039 nnns volume:31 year:1990 number:24 pages:3409-3412 http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)97409-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 31 1990 24 3409-3412 |
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(DE-627)NLEJ176299157 (DE-599)GBVNLZ176299157 DE-627 ger DE-627 rakwb eng General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) 1990 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 Fu, X. oth Cook, J.M. oth in Tetrahedron Letters Amsterdam : Elsevier 31(1990), 24, Seite 3409-3412 (DE-627)NLEJ175981779 (DE-600)2007074-3 0040-4039 nnns volume:31 year:1990 number:24 pages:3409-3412 http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)97409-4 GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 31 1990 24 3409-3412 |
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General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
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General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
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General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
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general approach for the synthesis of polyquinenes via the weiss reaction xii. the chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
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General approach for the synthesis of polyquinenes via the weiss reaction XII. The chugaev approach to ellacene (1,10-cyclododecanotriquinancene) |
| abstract |
The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). |
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The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). |
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The synthesis of ellacene (1,10-cyclododecanotriquinancene) 2 has been achieved via the Weiss reaction. The regiospecific monoallylation of 6 to provide 7, and the pyrolysis of tris xanthate 11 in HMPA at 220^oC to furnish 2 represent the key steps in the sequence. The HMPA-mediated dehydration of triol 10 to form the ethers 12 and 13 in preference to the desired 2 has also been observed. Ellacene 2 was -synthesized (from 4)via the Weiss reaction. Conversion of 10 to 2 was effected by preparation of the tris xanthate followed by pyrolysis (220^oC) in HMPA (90% yield). |
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