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Carbonylation of dialkylcyanocuprates with carbon monoxide: Synthesis of α-hydroxyketones

✍ Scribed by George W. Kabalka; Nan-Sheng Li; Su Yu

Book ID
104256707
Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
219 KB
Volume
38
Category
Article
ISSN
0040-4039

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✦ Synopsis

Dialkylcyanocuprates, prepared from copper(l) cyanide and the corresponding alkyllithium or Gringard reagents, readily react with carbon monoxide in the presence of tri-n-butylphosphine at -78 "C in THF to give a-hydroxyketones in high yields (6585%). Q 1997 Elsevier Science Ltd.

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