從這一期開始我來嘗試一個新的板塊，通過寫專欄的方式來分享一些平常看到的一些有趣的或者有新意的文獻，有任何建議或者想法可以在評論區(qū)或者私信交流！

Carbon?carbon bond fragmentations are useful methods for the functionalization of molecules. The value of such cleavage events is maximized when paired with subsequent bond formation. Herein we report a protocol for the cleavage of an alkene C(sp 3 )?C(sp 2 ) bond, followed by the formation of a new C(sp 3 )?S bond. This reaction is performed in nonanhydrous solvent and open to the air, employs common starting materials, and can be used to rapidly diversify natural products.

Andrew J. Smaligo and Ohyun Kwon*
Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States