A CONVENIENT SYNTHESIS OF HEXACARBONYLDICOBALT COMPLEXES OF CHIRAL (NON-RACEMIC) TERMINAL ALKOXYACETYLENES

Authors
BERNARDES V VERDAGUER X MOYANO A PERICAS MA RIERA A GREENE AE
Citation
V. Bernardes et al., A CONVENIENT SYNTHESIS OF HEXACARBONYLDICOBALT COMPLEXES OF CHIRAL (NON-RACEMIC) TERMINAL ALKOXYACETYLENES, Journal of organometallic chemistry, 470(1-2), 1994, pp. 30000012-30000014
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
470
Issue
1-2
Year of publication
1994
Pages
30000012 - 30000014
Database
ISI
SICI code
0022-328X(1994)470:1-2<30000012:ACSOHC>2.0.ZU;2-T
Abstract
The hexacarbonyldicobalt complexes of chiral (non-racemic) unsubstitut ed terminal alkoxyacetylenes have been synthesized for the first time by a novel procedure that involves one-pot transformation of a chiral alcohol to the corresponding trimethylsilylated alkoxy acetylene, foll owed by complexation and protodesilylation (also one-pot). The synthes is is efficient and amenable to the preparation of multigram quantitie s.