Citation: Rong Jian LU, Hua Zheng YANG, Bao Ying QIAN, Hai Yan DENG. STUDY ON THE REARRANGEMENT REACTION OF 5-AMINO-1-AMINOCARBONYL-1,2,AND ITS ANALOGUES[J]. Chinese Chemical Letters, ;1995, 6(10): 835-838. shu

STUDY ON THE REARRANGEMENT REACTION OF 5-AMINO-1-AMINOCARBONYL-1,2,AND ITS ANALOGUES

National Key Laboratory of Elemento-Organic Chemisrty, Institute of Elemento-Organic Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071

Received Date: 10 March 1995

Fund Project: The authors thank the support of the National Science Foundation of China.

The discovery of a rearrangement reaction of 5-amino-1-arylaminocarbcnyl-1,2,4-triazole (pyrazole) to 5-arylureylene-1,2,4-trazole and the mechanism for this rearrangement reaction are presented.The rearrangement reaction could be attributed to a thermodynamic energy preference leading to the predominant formation of 5-arylureylene-1,2,4-triazole,as shown by molecular mechanics calculation with MMX program.
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