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ChemicalBook CAS DataBase List 2,2'-DICHLOROBIPHENYL
13029-08-8

2,2'-DICHLOROBIPHENYL synthesis

14synthesis methods
-

Yield: 82%

Reaction Conditions:

with iron(II) chloride in tetrachloromethane at 60; for 3 h;

Steps:

General procedure for homocoupling reactions
General procedure: A mixture of arenediazonium tetrafluoroborate salt (1 mmol), FeCl2 (1 mmol) was stirred in CCl4 (2 mL) at 60 °C for 3 h. Afterward, the reaction solution was cooled to rt and filtered through a filter paper. The organic phase was evaporated under reduced pressure. The residue was purified on a SiO2 column to afford the desired product.

References:

Ding, Yiyuan;Song, Qingbao;Cheng, Kai;Qi, Chenze [Tetrahedron Letters,2012,vol. 53,# 46,p. 6269 - 6272,4]

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