Jiang Nan, Li Chao-Jun
Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, USA.
Chem Commun (Camb). 2004 Feb 21(4):394-5. doi: 10.1039/b311763d. Epub 2004 Jan 19.
The first intermolecular 1,3-dipolar cycloaddition of diazocarbonyl compounds with alkynes was developed by using an InCl(3) catalyzed cycloaddition in water. The reaction was found to proceed by a domino 1,3-dipolar cycloaddition-hydrogen (alkyl or aryl) migration.
通过在水中使用三氯化铟催化的环加成反应,首次实现了重氮羰基化合物与炔烃的分子间1,3 - 偶极环加成反应。发现该反应通过多米诺1,3 - 偶极环加成 - 氢(烷基或芳基)迁移进行。