Citation: Si Yu MA, Xiao Yuan FU. THE REGIOSPECIFICITY OF INTRAMOLECULAR N-3-BUTENYL NITRONE CYCLOADDITION[J]. Chinese Chemical Letters, ;1991, 2(7): 535-536. shu

THE REGIOSPECIFICITY OF INTRAMOLECULAR N-3-BUTENYL NITRONE CYCLOADDITION

Si Yu MA ,
Xiao Yuan FU

Department of Chemistry Beijing Normal University Beijing 100875

Received Date: 1 April 1991

Fund Project: Financial support was provided by National Educational Committee of China and National Natural Science Foundation of China.

The reaction mechanism of the intramolecular cycloaddition of N-3-butenyl nitrone has been investigated theoretically by using AM1 MO method and transition state theory.There are two parallel reactions leading to two different regioisomers.The ratio of the rate constants of these two reactions was calculated to be 124.1(at 383.75 K).The obtained results can be used to explain the high regiospecificity of the reaction product.
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