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Studies on the regio- and stereoselectivity of halohydroxylation of 1,2-allenyl sulfides or selenides
- Source :
- Journal of Organic Chemistry. August 20, 2004, Vol. 69 Issue 17, p5720, 5 p.
- Publication Year :
- 2004
-
Abstract
- The halohydroxylation of 1,2-allenyl sulfides or selenides with Br(sub 2) (CuBr(sub 2) or NBS) or I(sub 2) and water demonstrate a fair good regioselectivity leading to the synthesis of synthetically important 3-organosulfur or seleno-2-haloallylic alcohols. The conclusion states that the stereoselectivity depends on the nature of X(super +) and S or Se, showing a Z-selectivity with the matched Lewis acid-base pair.
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 69
- Issue :
- 17
- Database :
- Gale General OneFile
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.123849386