SILYLCARBOBICYCLIZATION OF 1,6-DIYNES - A NOVEL CATALYTIC ROUTE TO BICYCLO[3.3.0]OCTENONES

Authors
OJIMA I FRACCHIOLLA DA DONOVAN RJ BANERJI P
Citation
I. Ojima et al., SILYLCARBOBICYCLIZATION OF 1,6-DIYNES - A NOVEL CATALYTIC ROUTE TO BICYCLO[3.3.0]OCTENONES, Journal of organic chemistry, 59(25), 1994, pp. 7594-7595
Citations number
37
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of organic chemistry → ACNP
ISSN journal
00223263
Volume
59
Issue
25
Year of publication
1994
Pages
7594 - 7595
Database
ISI
SICI code
0022-3263(1994)59:25<7594:SO1-AN>2.0.ZU;2-W
Abstract
The reactions of 1,6-alkadiynes with tert-butyldimethylsilane under ca rbon monoxide pressure catalyzed by Rh(acac)(CO)(2), Rh(2)Coa(CO)(12), or Rh(C=NBu(t))(4)-Cc(CO)(4) give the corresponding bicyclo[3.3.0]oct enones in good to excellent yields via novel silylcarbobicyclization p rocess.