Millimeter-sized activated carbon spheres are potential candidates for industrial-scale CO 2 capture. Millimeter-sized sulfur-doped microporous activated carbon spheres were synthesized from poly ...

A new type of Rh2(OAc)4-catalyzed [2,3]-sigmatropic rearrangement of sulfur ylides is reported. A series of cyclopropenes were successfully employed for [2,3]-sigmatropic rearrangement by a reaction ...