Thumbnail
Access Restriction
Open

Author Kabalka, G. W. ♦ Gotsick, J. T. ♦ Li, N. S.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ♦ BORANES ♦ CARBONYLATION ♦ BORON COMPOUNDS ♦ CHEMICAL REACTIONS ♦ LITHIUM COMPOUNDS ♦ ORGANOMETALLIC COMPOUNDS ♦ CARBON MONOXIDE ♦ COMPILED DATA ♦ GAS CHROMATOGRAPHY ♦ HYDROGEN PEROXIDE ♦ KETONES ♦ MASS SPECTROSCOPY ♦ OXIDATION ♦ REACTION INTERMEDIATES ♦ ALKALI METAL COMPOUNDS ♦ CARBON COMPOUNDS ♦ CARBON OXIDES ♦ CHALCOGENIDES ♦ CHROMATOGRAPHY ♦ DATA ♦ HYDRIDES ♦ HYDROGEN COMPOUNDS ♦ INFORMATION ♦ NUMERICAL DATA ♦ ORGANIC COMPOUNDS ♦ OXIDES ♦ OXYGEN COMPOUNDS ♦ PEROXIDES ♦ SEPARATION PROCESSES ♦ SPECTROSCOPY 400201* -- Chemical & Physicochemical Properties ♦ Chemical & Spectral Procedures
Abstract Trialkylboranes react with acyllithium reagents to yield ketones after oxidation with hydrogen peroxide. The ketones contain one alkyl group supplied by the alkyllithium reagent and one alkyl group supplied by the organoborane. The experimental results support the hypothesis that an acylboronate is an intermediate in the reactions of organoboranes with carbon monoxide. The yields are modest due to an apparent competition between carbon monoxide and organoborane for the alkyllithium needed to generate the acyl anion. 13 refs., 2 tabs.
ISSN 02767333
Educational Use Research
Learning Resource Type Article
Publisher Date 1994-12-01
Publisher Place United States
Journal Organometallics
Volume Number 13
Issue Number 12


Open content in new tab

   Open content in new tab