Catalytic and highly efficient 1,4-addition of terminal alkynes to conjugated enones by [RuCl2(p-cymene)](2)/pyrrolidine

Authors
Chang, S Na, Y Choi, E Kim, S
Citation
S. Chang et al., Catalytic and highly efficient 1,4-addition of terminal alkynes to conjugated enones by [RuCl2(p-cymene)](2)/pyrrolidine, ORG LETT, 3(13), 2001, pp. 2089-2091
Citations number
30
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
15237060 → ACNP
Volume
3
Issue
13
Year of publication
2001
Pages
2089 - 2091
Database
ISI
SICI code
1523-7060(20010628)3:13<2089:CAHE1O>2.0.ZU;2-4
Abstract
[GRAPHICS] A wide range of terminal alkynes was added to conjugated enones in a 1,4-fa shion by a ruthenium catalyst in the presence of catalytic amounts of an am ine base, and the corresponding gamma,delta -alkynyl ketones were obtained in good to excellent yields.