902148-89-4Relevant articles and documents
Chromatography-Free and Eco-Friendly Synthesis of Aryl Tosylates and Mesylates
Lei, Xiangyang,Jalla, Anusha,Abou Shama, Mhd A.,Stafford, Jamie M.,Cao, Billy
supporting information, p. 2578 - 2585 (2015/09/01)
Two chromatography-free and eco-friendly protocols have been developed to synthesize aryl tosylates and mesylates by the tosylation and mesylation of the corresponding hydroxyarenes, respectively. These protocols are superior to other known ones regarding
A PROCESS FOR PREPARING BENZO[B]THIOPHENE DERIVATIVES
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Page/Page column 45, (2011/05/06)
The present invention relates in general to the field of organic chemistry, and in particular to the preparation of benzo[b]thiophene derivatives. These benzo[b]thiophene derivatives are useful as intermediates in the synthesis of pharmaceutically active agents such as raloxifene or derivatives thereof.