Ligand-mediated reactivity of niobium-ketene complexes

Journal Article · Wed Jul 05 00:00:00 EDT 1989 · Journal of the American Chemical Society; (USA)

DOI:https://doi.org/10.1021/ja00196a079· OSTI ID:6724450

Halfon, S E; Fermin, M C; Bruno, J W ^[1]

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1. Wesleyan Univ., Middletown, CT (USA)

As part of a study of the chemistry of metal-bound ketenes, we sought the preparation of niobocene-ketene complexes so as to extend our earlier work on vanadocene analogues. In the course of these studies, we have used unsymmetrically substituted ketenes to determine reaction stereoselectivities, herein we describe some unprecedented ketene isomerizations as well as a novel synthesis of the first ketene-hydride complex.

• OSTI ID: 6724450
• Journal Information: Journal of the American Chemical Society; (USA), Vol. 111:14; ISSN 0002-7863
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
KETENES
SYNTHESIS
VOLTAMETRY
NIOBIUM COMPLEXES
CALCULATION METHODS
DATA ANALYSIS
EXPERIMENTAL DATA
MEASURING INSTRUMENTS
MEASURING METHODS
COMPLEXES
DATA
INFORMATION
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties
360101 - Metals & Alloys- Preparation & Fabrication