CYANOSILYLATION OF ALPHA-BUTYLTHIOACROLEIN

Authors
KEIKO NA CHUVASHEV YA KUZNETSOVA TA STEPANOVA LG LARINA LI SHERSTYANNIKOVA LV VORONKOV MG
Citation
Na. Keiko et al., CYANOSILYLATION OF ALPHA-BUTYLTHIOACROLEIN, Russian chemical bulletin, 47(7), 1998, pp. 1379-1381
Citations number
17
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
47
Issue
7
Year of publication
1998
Pages
1379 - 1381
Database
ISI
SICI code
1066-5285(1998)47:7<1379:COA>2.0.ZU;2-U
Abstract
Cyanosilylation of alpha-butylthioacrolein with trimethylsilyl cyanide occurs as 1,2-addition. Concurrent rapid dimerization of alpha-butylt hioacrolein occurred both in the presence and in the absence of H2PtCl 6 . 6H(2)O as a catalyst to give 5-dibutylthio-2,3-dihydro-4H-pyran-2- carbaldehyde, whose cyanosilylation afforded the corresponding cyanohy drin. The latter is prone to retrodiene degradation upon heating.