Process for lithiation of 1,3-bis(trifluoromethyl)benzene

Details Process for lithiation of 1,3-bis(trifluoromethyl)benzene Process for lithiation of 1,3-bis(trifluoromethyl)benzene

1991-02-01

1992-11-10

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

562436, 568436, 568437, 568438, 570144, 570191, C07C 5115, C07C 4500

Patent

active

051625776

ABSTRACT:
A novel process for the lithiation of 1,3-bis(trifluoro-methyl)benzene in a solvent is described, said process comprising carrying out the lithiation with the lithium salt of an amine of the general formula

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patent: 3944598 (1976-03-01), Pausian et al.
patent: 3985799 (1976-10-01), Houlihan
Aeberli et al., "J. Organomet. Chem." vol. 67, pp. 321-325(1974).
Colemann et al., "J. Chem Soc., Perkin 11", vol. 1973.
Kodaira et al., "Bull. Chem. Soc. Japan" vol. 61, No. 4 (1988) pp. 1625-1631.
Grocock et al., J. Chem. Soc. (C), 3305-3308 (1971).
Brune et al., J. Organometallic Chem. 303:429-435 (1986).

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