Metal-mediated halohydrin formation

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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Other Related Categories

556445, 560231, 560266, 568649, 568674, 568676, 568807, 568811, 568834, 568845, 568850, C07C 2964, C07C 3120, C07C 3134, C07C 3340

Type

Patent

Status

active

Patent number

045608113

Description

ABSTRACT:
Novel methods for making chlorohydrins are provided using a Lewis acid catalyst with an olefin and peroxy compound or where an enantiomer is desired, a Lewis acid catalyst in combination with a chiral alcohol, particularly glycol, and a combination of a peroxy compound and alkenol. In certain situations, an epoxide may be employed.

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patent: 3351635 (1967-11-01), Kollar
patent: 4313008 (1982-01-01), Jones
K. Tani et al., Tetrahedron Letters (1979) 32:3017-3020.
S. Yamada et al, J. Am. Chem. Soc. (1977) 99:1988-1990.
R. Michaelson et al., J. Am. Chem. Soc. (1977) 99:1990-1992.
Katsuki and Sharpless, J. Am. Chem. Soc. (1980) 102:5974-5976.
Sharpless et al., Pure and Appl. Chem. (1983) 55:589-604.

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