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ChemicalBook CAS DataBase List 4-Bromothiophenol
106-53-6

4-Bromothiophenol synthesis

13synthesis methods
4-Bromothiophenol can be synthesized via the reduction of 4-bromo-benzenesulfonyl chloride by red phosphorus and iodine in an acidic solution. Hydrogenation of 4,4'-dibromodiphenyl disulfide also produces 4-bromothiophenol.
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 81 percent
2: 92 percent / 20percent KOH / ethanol

References:

Jen, Kwan-Yue;Cava, Michael P. [Tetrahedron Letters,1982,vol. 23,# 19,p. 2001 - 2004]

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