一般描述
5-Chloro-2-methylene-1,3,3-trimethylindoline undergoes regiospecific 1,3-dipolar cycloaddition reaction with arylnitriloxydes and N-phenylarylnitrilimines.
应用
5-Chloro-2-methylene-1,3,3-trimethylindoline was used in the synthesis of 5′,6-dichloro-1′,3′,3′-trimethylspiro[2H-1-benzopyran-2,2′-indoline].
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司
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