✦ LIBER ✦

A new synthesis of nitriles

✍ Scribed by W. Brackman; P. J. Smit

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 250 KB
Volume: 82
Category: Article
ISSN: 0165-0513
DOI: 10.1002/recl.19630820803

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✦ Synopsis

Abstract

Nitriles can be obtained in good yields (60‐80%) by treatment with oxygen at 30° of a methanolic solution of the corresponding aldehyde, containing ammonia, a strong base and a catalytically active copper complex. Yields are lower for base‐sensitive aldehydes.

In a similar way, but in much poorer yields, cyanide and cyanate are formed from methanol, ammonia and oxygen, and isonitriles from methanol, a primary aliphatic amine and oxygen.

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