CHROMIUM-CATALYZED INTRAMOLECULAR ENYNE METATHESIS

Authors
WATANUKI S OCHIFUJI N MORI M
Citation
S. Watanuki et al., CHROMIUM-CATALYZED INTRAMOLECULAR ENYNE METATHESIS, Organometallics, 14(11), 1995, pp. 5062-5067
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
14
Issue
11
Year of publication
1995
Pages
5062 - 5067
Database
ISI
SICI code
0276-7333(1995)14:11<5062:CIEM>2.0.ZU;2-B
Abstract
Intramolecular enyne metathesis is realized using a catalytic amount o f Fischer chromium carbene complex. The reactions of the enynes 12, wh ich possess the same substituents on the allene as those on the carben e carbon, with 10 mol% Fischer chromium carbene complexes 13 in MeOH p roceeded smoothly to give the metathesis products in good to moderate yields.