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Gallium(III)-Promoted Halocyclizations of 1,6-Diynes.
- Source :
-
Organic Letters . May2015, Vol. 17 Issue 9, p2126-2129. 4p. - Publication Year :
- 2015
-
Abstract
- Cyclization of 1,6-diynes promoted by stoichiometric Ga(III) halides produces vinyl halides in good to excellent yields. Under acidic conditions, initially formed iodocyclization products undergo in situ Friedel-Crafts cyclizations, giving access to iodoindenopyridines. Application of the vinyl halides in cross-coupling reactions has been explored, and mechanistic aspects of the cyclization are discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15237060
- Volume :
- 17
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Organic Letters
- Publication Type :
- Academic Journal
- Accession number :
- 102476483
- Full Text :
- https://doi.org/10.1021/acs.orglett.5b00716