Direct synthesis of 2-cyanobenzimidazoles and the generation of S2 | Sciact

Direct synthesis of 2-cyanobenzimidazoles and the generation of S2 Научная публикация

Журнал

Tetrahedron Letters
ISSN: 0040-4039 , E-ISSN: 1873-3581

Вых. Данные

Год: 1996, Том: 37, Номер: 26, Страницы: 4589-4592 Страниц : 4 DOI: 10.1016/0040-4039(96)00853-2

Авторы

Rakitin Oleg A. ¹ , Rees Charles W. ² , Vlasova Olga G. ¹

Организации

1	N.D.Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, Moscow B-334, Russia
2	Department of Chemistry, Imperial College of Science, Technology and Medicine, London, UK SW7 2AY

2-Cyanobenzimidazoles 6 are readily prepared from 1,2-diaminobenzenes 4 and 4,5-dichloro-1,2,3-dithiazolium chloride 1, either directly or through thermal or acid-catalysed rearrangement of the isolated imine intermediates 5; thermolysis of the imine 5b at 140–150°C simultaneously generates diatomic sulfur, S2, as shown by its interception.

Rakitin O.A. , Rees C.W. , Vlasova O.G.
Direct synthesis of 2-cyanobenzimidazoles and the generation of S2
Tetrahedron Letters. 1996. V.37. N26. P.4589-4592. DOI: 10.1016/0040-4039(96)00853-2 WOS Scopus OpenAlex

Web of science:	WOS:A1996UU86700043
Scopus:	2-s2.0-15844380036
OpenAlex:	W2950275383

БД	Цитирований
OpenAlex	30
Scopus	28
Web of science	28