Preparation of 1,1,1-trichloromethyl compounds

Details Preparation of 1,1,1-trichloromethyl compounds Preparation of 1,1,1-trichloromethyl compounds

1982-09-13

1984-10-02

Trousof, Natalie

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

Organic compounds

Oxygen containing

568848, 570102, 570117, 570257, 570261, C07C 3136, C07C 3134

Patent

active

044750030

ABSTRACT:
1,1,1-Trichloromethyl compounds are prepared by a process in which chloroform is reacted with an olefin in the presence of a free-radical initiator and of a weakly basic alkali metal salt or alkaline earth metal salt, and are useful intermediates for the preparation of dyes, drugs and pesticides.

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Kharasch, M. S. et al., Science, vol. 102, No. 2640, p. 128, (1945).
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JACS, 73, (1951), pp. 880-881.
J. Am. Chem. Soc. 69, (1947), 1100-1104.
J. Chem. Soc. 1963, 3921-3927.
Org. Reactions 13 (1963), 129.

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