Transformations of Diphenyl Sulfide and Diphenylamine on Aluminum Chloride
| Parent link: | Petroleum Chemistry.— , 2006- Vol. 57, iss. 3.— 2017.— [P. 272–277] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , , , , , |
| Summary: | Title screen Thianthrene has been synthesized by reacting diphenyl sulfide with AlCl3 in heptane at 98°C for 8 h at a diphenyl sulfide : AlCl3 molar ratio of 2 : 1; the thianthrene yield is 58%. The reaction mechanism proposed previously has been confirmed by quantum-chemical calculations; the reaction is characterized by a low negative value of Gibbs free energy, a low heat of reaction, and a high activation energy of the first step. Diphenyl ether and diphenylamine do not enter the test reaction because of low nucleophilicity of the heteroatoms; diphenylamine dimerizes under the reaction conditions to form N,N'-diphenylbenzidine. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2017
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1134/S0965544117020207 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654604 |
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| 200 | 1 | |a Transformations of Diphenyl Sulfide and Diphenylamine on Aluminum Chloride |f V. P. Nekhoroshev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 277 (10 tit.)] | ||
| 330 | |a Thianthrene has been synthesized by reacting diphenyl sulfide with AlCl3 in heptane at 98°C for 8 h at a diphenyl sulfide : AlCl3 molar ratio of 2 : 1; the thianthrene yield is 58%. The reaction mechanism proposed previously has been confirmed by quantum-chemical calculations; the reaction is characterized by a low negative value of Gibbs free energy, a low heat of reaction, and a high activation energy of the first step. Diphenyl ether and diphenylamine do not enter the test reaction because of low nucleophilicity of the heteroatoms; diphenylamine dimerizes under the reaction conditions to form N,N'-diphenylbenzidine. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Petroleum Chemistry |d 2006- | ||
| 463 | |t Vol. 57, iss. 3 |v [P. 272–277] |d 2017 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a diphenylamine | |
| 610 | 1 | |a thianthrene | |
| 610 | 1 | |a дифениламин | |
| 610 | 1 | |a дифенил | |
| 610 | 1 | |a хлорид алюминия | |
| 701 | 1 | |a Nekhoroshev |b V. P. |g Viktor Petrovich | |
| 701 | 1 | |a Gubayddulin |b R. R. |g Rustem Rinatovich | |
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| 701 | 1 | |a Nekhorosheva |b A. V. |g Aleksandra Viktorovna | |
| 701 | 1 | |a Nifantjev |b I. E. |g Iljya Eduardovich | |
| 701 | 1 | |a Voronkov |b E. O. |g Evgeny Olegovich | |
| 701 | 1 | |a Poleshchuk |b O. Kh. |c chemist |c Professor-consultant of Yurga technological Institute of Tomsk Polytechnic University, Doctor of chemical sciences |f 1947- |g Oleg Khemovich |3 (RuTPU)RU\TPU\pers\31825 |9 15920 | |
| 701 | 1 | |a Tarasova |b O. I. |g Oksana Igorevna | |
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