Efficient access to alkynylated quinalizinones via the gold(I)-catalyzed aminoalkynylation of alkynes

TitleEfficient access to alkynylated quinalizinones via the gold(I)-catalyzed aminoalkynylation of alkynes
Publication TypeJournal Article
Year of Publication2016
AuthorsShinde, PS, Shaikh, AC, Patil, NT
JournalChemical Communications
Volume52
Issue52
Pagination8152-8155
Date PublishedMAY
ISSN1359-7345
Abstract

The gold-catalyzed aminoalkynylation of alkynes for the synthesis of quinalizinones is reported. For instance, the reaction of pyridinoalkynes with 1-[(triisopropylsilyl)-ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX) in the presence of a catalytic amount of AuCl at 50 8C afforded alkynylated quinalizinones in 57-87% yields.

DOI10.1039/c6cc03414d
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)6.567
Divison category: 
Organic Chemistry