9-Alkenylcarbazoles; 6; Synthesis and structure of cis-9-propenylcarbazoles; Chemistry of Heterocyclic Compounds; Vol. 16, iss. 3
| Parent link: | Chemistry of Heterocyclic Compounds Vol. 16, iss. 3.— 1980.— [P. 252-255] |
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| 1. autor: | |
| Kolejni autorzy: | , |
| Streszczenie: | Title screen A number of cis-9-propenylcarbazoles were synthesized in good yields by isomerization of 9-allylcarbazoles by the action of tert-BuOK in dimethyl sulfoxide. It was established that cis-9-propenylcarbazole is less thermodynamically stable than its trans isomer. It was shown by13C NMR, UV, and IR spectroscopy that the effect of p-π conjugation in cis-9-propenylcarbazole decreases as compared with the trans isomer as a result of the noncoplanarity of the C=C bond and the carbazole ring. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
1980
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1007/BF02401721 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654467 |
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| 200 | 1 | |a 9-Alkenylcarbazoles |h 6 |i Synthesis and structure of cis-9-propenylcarbazoles |f V. D. Filimonov, S. G. Gorbachev, E. E. Sirotkina | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 16 tit.] | ||
| 330 | |a A number of cis-9-propenylcarbazoles were synthesized in good yields by isomerization of 9-allylcarbazoles by the action of tert-BuOK in dimethyl sulfoxide. It was established that cis-9-propenylcarbazole is less thermodynamically stable than its trans isomer. It was shown by13C NMR, UV, and IR spectroscopy that the effect of p-π conjugation in cis-9-propenylcarbazole decreases as compared with the trans isomer as a result of the noncoplanarity of the C=C bond and the carbazole ring. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Chemistry of Heterocyclic Compounds | ||
| 463 | |t Vol. 16, iss. 3 |v [P. 252-255] |d 1980 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
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| 700 | 1 | |a Filimonov |b V. D. |c Russian chemist |c Professor of the TPU |f 1945- |g Viktor Dmitrievich |3 (RuTPU)RU\TPU\pers\26423 |9 12127 | |
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| 701 | 1 | |a Sirotkina |b E. E. | |
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| 856 | 4 | |u http://dx.doi.org/10.1007/BF02401721 | |
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