Molecular sieves as an efficient and recyclable catalyst for bromolactonization and bromoacetoxylation reactions

作者：Chen Feng; Jiang Xiaojian; Er Jun Cheng; Yeung Ying Yeung^*

来源：Tetrahedron Letters, 2010, 51(26): 3433-3435.

DOI：10.1016/j.tetlet.2010.04.113

Bromolactonization of unsaturated acids and bromoacetoxylation of olefins proceeded smoothly in the presence of molecular sieves and N-bromosuccinimide. The molecular sieves can be recycled and reused, and the halogen carrier can be recovered effectively.

• 出版日期2010-6-30