Ultrasound-assisted synthesis of functionalized 1,3-enynes by palladium-catalyzed cross-coupling reaction of alpha-styrylbutyltelluride with alkynyltrifluoroborate salts

Ultrasound-assisted synthesis of functionalized 1,3-enynes by palladium-catalyzed cross-coupling reaction of alpha-styrylbutyltelluride with alkynyltrifluoroborate salts

Author Singh, Fateh Veer Google Scholar
Weber, Mineia Autor UNIFESP Google Scholar
Guadagnin, Rafael Carlos Google Scholar
Stefani, Helio A. Autor UNIFESP Google Scholar
Institution Universidade de São Paulo (USP)
Universidade Federal de São Paulo (UNIFESP)
Abstract An ultrasound-assisted synthesis of functionalized 1,3-enyne scaffolds is described and illustrated by palladium-catalyzed cross-coupling of potassium alkynyltrifluoroborate salts and alpha-styrylbutyltellurides. This procedure offers easy access to 1,3-enyne architecture that contains aliphatic and aromatic groups in good to excellent yields.
Keywords cross-coupling reaction
1,3-enyne
alpha-styrylbutyltelluride
potassium alkynyltrifluroborate salts
Language English
Date 2008-07-16
Published in Synlett. Stuttgart: Georg Thieme Verlag Kg, n. 12, p. 1889-1893, 2008.
ISSN 0936-5214 (Sherpa/Romeo, impact factor)
Publisher Georg Thieme Verlag Kg
Extent 1889-1893
Origin http://dx.doi.org/10.1055/s-2008-1078507
Access rights Closed access
Type Article
Web of Science ID WOS:000258030400029
URI http://repositorio.unifesp.br/handle/11600/30801

Show full item record




File

File Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Search


Browse

Statistics

My Account