Tetrahedron Letters p. 1041 - 1044 (1988)
Update date:2022-08-03
Topics: Carbonyl Compounds Boron Enolates Alkyl iodides Et3B
Nozaki, Kyoko
Oshima, Koichiro
Utimoto, Kiitiro
Reaction of α-bromoketones with Ph3SnH in the presence of Et3B provides boron enolates which react with carbonyl compounds to give β-hydroxyketones in good yields.Et3B-induced Reformatsky type reaction of α-iodoketones with an aldehyde or ketone proceeds without Ph3SnH.
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