Practical regioselective synthetic method for (E)-enol ether

Authors
Park, HG Kim, DH Yoo, MS Park, MK Jew, SS
Citation
Hg. Park et al., Practical regioselective synthetic method for (E)-enol ether, TETRAHEDR L, 41(23), 2000, pp. 4579-4582
Citations number
17
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
41
Issue
23
Year of publication
2000
Pages
4579 - 4582
Database
ISI
SICI code
0040-4039(20000612)41:23<4579:PRSMF(>2.0.ZU;2-F
Abstract
A new practical and highly regioselective synthetic method for (E)-enol eth er is reported. (E)-enol ethers (E:Z = 93:7-99:1) were prepared from the co rresponding enol acetates (E:Z congruent to 3:1) in two steps by brominatio n and anti-elimination of alpha-bromodialkylacetal via metal halogen exchan ge. (C) 2000 Elsevier Science Ltd. All rights reserved.