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Hypercoordination of aluminum: Evidence for the implication of pentacoordinate complexes in the R2AlCl-promoted reduction of alkoxycarbonyl substrates

✍ Scribed by Takashi Ooi; Junko Morikawa; Daisuke Uraguchi; Keiji Maruoka

Book ID: 104261195
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 171 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)00401-3

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✦ Synopsis

R2AICl-promoted reductions of alkoxycarbonyl substrates with Bu3SnH were found to proceed diastereoselectively through the formation of pentacoordinate chelate-type complexes which have been characterized by 13C NMR spectroscopy.

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