High regio- and stereocontrol in the dehydroxy-fluorination of propargylicalcohols and the corresponding cobalt-carbonyl complexes

Authors
Gree, D Madiot, V Gree, R
Citation
D. Gree et al., High regio- and stereocontrol in the dehydroxy-fluorination of propargylicalcohols and the corresponding cobalt-carbonyl complexes, TETRAHEDR L, 40(35), 1999, pp. 6399-6402
Citations number
55
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
35
Year of publication
1999
Pages
6399 - 6402
Database
ISI
SICI code
0040-4039(19990827)40:35<6399:HRASIT>2.0.ZU;2-F
Abstract
The reaction of DAST with chiral propargylic alcohols 1 and 2 occurs with h igh stereoselectivities and in a stereodivergent manner; this is the first example for the use of Cobalt-carbonyl complexes in nucleophilic fluorinati on. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.