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ChemicalBook CAS DataBase List 2,2',4,4'-BIPHENYLTETROL
4371-31-7

2,2',4,4'-BIPHENYLTETROL synthesis

5synthesis methods
-

Yield:4371-31-7 82.5%

Reaction Conditions:

Stage #1: 2,2',4,4'-tetramethoxybiphenylwith boron tribromide in dichloromethane at 0;Inert atmosphere;
Stage #2: with water in methanol;dichloromethane at 0 - 20;Inert atmosphere;

References:

Goto, Hidetoshi;Furusho, Yoshio;Miwa, Kazuhiro;Yashima, Eiji [Journal of the American Chemical Society,2009,vol. 131,p. 4710 - 4719] Location in patent:supporting information; experimental part

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