Reactions of Secondary Amines with Dichlorocarbene Generated in Aqueous–Alkaline Medium in the Presence of N-Methylmorpholine N-Oxide


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Abstract

Dichlorocarbene generated from chloroform in aqueous–alkaline medium in the presence of N-methylmorpholine N-oxide is converted to phosgene which reacts in situ with secondary amines to afford tetrasubstituted ureas.

About the authors

A. G. Hasratyan

Institute of Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry

Email: hovelenatt@mail.ru
Armenia, pr. Azatutyan 26, Yerevan, 0014

G. A. Bagdasaryan

Institute of Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry

Email: hovelenatt@mail.ru
Armenia, pr. Azatutyan 26, Yerevan, 0014

S. S. Hayotsyan

Institute of Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry

Email: hovelenatt@mail.ru
Armenia, pr. Azatutyan 26, Yerevan, 0014

H. S. Attaryan

Institute of Organic Chemistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry

Author for correspondence.
Email: hovelenatt@mail.ru
Armenia, pr. Azatutyan 26, Yerevan, 0014

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