Synthesis of 4-haloalkyl alcohols

Details Synthesis of 4-haloalkyl alcohols Synthesis of 4-haloalkyl alcohols

1979-01-05

1982-06-08

Mars, Howard T.

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

Organic compounds

Oxygen containing

C07C 2964, C07C 3136

Patent

active

043341098

ABSTRACT:
Disclosed is a process for preparing 4-haloalkyl alcohols by reacting tetrahydrofuran derivatives and hydrogen halides in the presence of a resinous quaternary ammonium halide catalyst, preferably styrene-divinyl benzene copolymer resins having pendant N(R).sub.3 X, where X is halogen, or N(R).sub.2 groups of tetrahydrofuran. The haloalcohols are useful intermediates for the preparation of dyes, halogenated polymers, pharmaceuticals, polymerization catalysts and plasticizers.

REFERENCES:
patent: 2491834 (1969-12-01), Scott
patent: 2889380 (1959-06-01), Hamel
Starr et al., J. Am. Chem. Soc., 56 (1934) 1595-1596.

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