Desymmetrization of a meso-diol complex derived from [Cr(CO)3(η6-5,8-naphthoquinone)]: use of new diamine acylation catalysts
- 21 May 2004
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 13,p. 1548-1549
- https://doi.org/10.1039/b404006f
Abstract
[Cr(CO)3(naphthoquinone)] (1), prepared in a three-step sequence starting from 1,4-dihydroxynaphthalene, was reduced to the corresponding meso-dihydronaphthalene syn-diol complex and the latter was desymmetrized to give the mono-acyl complex with 99% ee via asymmetric acylation catalyzed by the two new and easily accessed chiral diamines 7 and 8.Keywords
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