Process for producing polybrominated higher alkylbenzenes

Details Process for producing polybrominated higher alkylbenzenes Process for producing polybrominated higher alkylbenzenes

1987-10-09

1989-05-23

Locker, Howard J.

Compositions

Fire retarding

106 1824, 106 1825, 106 1835, 252609, 260694, 260DIG24, 524409, 524411, 524412, 524469, 525355, 525356, 570190, 570234, 570247, 570261, C09K 2100, C07C 1710, C08C 1912, C08C 1914

Patent

active

048328731

ABSTRACT:
Polybrominated higher alkylbenzenes may be produced by reacting the corresponding hydrocarbon material with bromine chloride in an excess bromine reaction medium in the presence of an antimony halide catalyst.

REFERENCES:
patent: 3850882 (1974-11-01), Underwood et al.
patent: 4129551 (1978-12-01), Rueter et al.
patent: 4143221 (1979-03-01), Naarmann
patent: 4200703 (1980-04-01), Diebel et al.
patent: 4352909 (1982-10-01), Barda et al.
patent: 4360455 (1982-11-01), Lindenschmidt et al.
patent: 4728463 (1988-03-01), Sutker et al.
Hennion and Anderson. (J. Am. Chem. Soc. 68, 424 [1946]).
Mills and Schneider (Ind Eng. Chem., Prod. Res. Dev. 12(3),160 [1973]).
Lamneck, Jr., (J. Am. Chem. Soc. 76, 1106 [1954]).

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