Volume 44, Issue 42 pp. 6931-6933
Communication

Ruthenium-Catalyzed Oxidative Cyanation of Tertiary Amines with Hydrogen Peroxide and Sodium Cyanide

Shun-Ichi Murahashi Prof. Dr.

Shun-Ichi Murahashi Prof. Dr.

Department of Chemistry, Graduate School of Engineering Science, Osaka University, 1–3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

Present address: Department of Applied Chemistry, Faculty of Engineering, Okayama University of Science, 1–1 Ridaicho, Okayama, Okayama 700-0005, Japan, Fax: (+81) 86-256-9513

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Naruyoshi Komiya Dr.

Naruyoshi Komiya Dr.

Department of Chemistry, Graduate School of Engineering Science, Osaka University, 1–3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

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Hiroyuki Terai

Hiroyuki Terai

Department of Chemistry, Graduate School of Engineering Science, Osaka University, 1–3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan

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First published: 25 October 2005
Citations: 249

This work was supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science, and Technology, Japan.

Graphical Abstract

Versatile intermediates for the synthesis of N-aryl-α-amino acids and N,N-disubstituted 1,2-diamines can now be synthesized with high efficiency by the ruthenium-catalyzed oxidative cyanation of tertiary amines. The use of hydrogen peroxide as an oxidant in the presence of NaCN/AcOH or HCN provides the corresponding α-aminonitriles (see reaction).

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