One-pot synthesis of 6-bromo-4, 4-dimethylthiochroman

S Zhou, Z Liao, J Yuan, C Qian, X Chen

Index: Zhou, Shaodong; Liao, Zutai; Yuan, Jixin; Qian, Chao; Chen, Xinzhi Research on Chemical Intermediates, 2013 , vol. 39, # 9 p. 4121 - 4125

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Abstract

Abstract One-pot synthesis of 6-bromo-4, 4-dimethylthiochroman from bromobenzene is reported. The crucial connection between the three steps is that the byproducts in the first two steps are used as the catalyst in the third step. Compared with the previous route, this approach is of low consumption and low pollution.

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