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Bulky Trialkylsilyl Acetylene in the Cadiot—Chodkiewicz Cross-Coupling Reaction.
- Source :
-
Journal of Organic Chemistry . 9/20/2002, Vol. 67 Issue 19, p6841. 4p. 2 Diagrams, 2 Charts. - Publication Year :
- 2002
-
Abstract
- Bulky trialkylsilyl-protected alkynes such as triethylsilyl (TES), tert-butyldimethylsilyl (TBS), and triisopropylsilyl (TIPS) acetylenes underwent the CadiotChodkiewicz cross-coupling reaction with different bromoalkynes to form a variety of synthetically useful unsymmetrical diynes in good yields. The diyne alcohol 10 was transformed regio- and stereo-selectively into enynes by hydrotelluration, carbometalation, and reduction reactions. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ACETYLENE compounds
*ALKYNES
Subjects
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 67
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 7551918
- Full Text :
- https://doi.org/10.1021/jo025745x