57169-52-5Relevant articles and documents
Solvent-free preparation of α,α-dichloroketones with sulfuryl chloride
Tu, Dewei,Luo, Juan,Jiang, Wengao,Tang, Qiang
supporting information, (2021/09/15)
An efficient and facile method is reported for the synthesis of a series of α,α-dichloroketones. The direct dichlorination of methyl ketones and 1,3-dicarbonyls using an excess amount of sulfuryl chloride affords the corresponding gem-dichloro compounds in moderate to excellent yields. Moreover, the protocol features high yields, broad substrate scope, and simple reaction conditions without using any catalysts and solvents.