Use of 1,3-dioxin-4-ones and related compounds in synthesis. XLIV. Asymmetric aldol reaction of 4-trimethylsiloxy-6-methylene-1,3-dioxines: Use of tartaric acid-derived (acyloxy)borane complex as the catalyst

DOI: 10.1248/cpb.42.839

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 839 - 845 (1994)

Update date:2022-09-26

Topics:

Authors:

Sato Sato

Sunami Sunami

Sugita Sugita

Kaneko Kaneko

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Article abstract of DOI:10.1248/cpb.42.839

A novel enantioselective synthesis of 1,3-dioxin-4-ones having a 2-hydroxylated alkyl group at the 6-position has been accomplished by chiral tartaric acid-derived acylborane-mediated aldol condensation of the silyl enol ether derived from 6-methyl-derivatives of 1,3-dioxin-4-one with achiral aldehydes.

Full text of DOI:10.1248/cpb.42.839

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