Synthesis 2002(6): 0733-0738
DOI: 10.1055/s-2002-25760
PAPER
© Georg Thieme Verlag Stuttgart · New York

2-Acylpyridazin-3-ones: Novel Mild and Chemoselective Acylating Agents for Amines

Young-Jin Kang, Hyun-A Chung, Jeum-Jong Kim, Yong-Jin Yoon*
Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Chinju 660-701, Korea
Fax: +82(55)7610244; e-Mail: yjyoon@nongae.gsnu.ac.kr;
Further Information

Publication History

Received 7 January 2002
Publication Date:
26 April 2002 (online)

Abstract

2-Acyl-4,5-dichloropyridazin-3-ones served as excellent novel N-acylating reagents for amines under neutral conditions in organic solvent. They are convenient, chemoselective and easy to handle stable N-acylating reagents of amines.