Journal article icon

Journal article

Gold-catalyzed cascade cyclization-oxidative alkynylation of allenoates.

Abstract:
A gold(I)-catalyzed cascade cyclization-oxidative cross-coupling process has been applied to prepare β-alkynyl-γ-butenolides directly from allenoates and various terminal alkynes. Following an initial gold-catalyzed C-O bond forming allenoate cyclization, a mechanism based on a Au(I)/Au(III) redox cycle has been proposed with Selectfluor acting as the external oxidant.
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1021/ol102061k

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Organic Chemistry
Role:
Author
Journal:
Organic letters
Volume:
12
Issue:
21
Pages:
4904-4907
Publication date:
2010-11-01
DOI:
EISSN:
1523-7052
ISSN:
1523-7060
Source identifiers:
90292
Language:
English
Keywords:
Pubs id:
pubs:90292
UUID:
uuid:cfe1a556-7170-41e7-a4d6-ffdbddc03e78
Local pid:
pubs:90292
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP