Method for preparing 2,3-dichloro-1-propanol and 3-chloro-1-prop

Details Method for preparing 2,3-dichloro-1-propanol and 3-chloro-1-prop Method for preparing 2,3-dichloro-1-propanol and 3-chloro-1-prop

1993-05-18

1994-09-06

Richter, Johann

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

568841, C07C 2900, C07C 3700, C07C 3134

Patent

active

053450035

ABSTRACT:
A method for preparing 2,3-dichloro-1-propanol and 3-chloro-1-propanol is here disclosed which comprises the step of reacting 1,2-dichloroethane with methanol by the irradiation of light in the presence of at least one compound selected from the group consisting of europium compounds, samarium compounds and ytterbium compounds, and if necessary, in the additional presence of a zeolite.

REFERENCES:
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J. Chem. Soc. Chem. Commun., 1990, pp. 1334-1335, B. C. Ranu, et al., "Regio-and Stereo-Selective Reductive Cleavage of Epoxides With Zinc Borohydride Supported On Silica Gel".
Patent Abstracts of Japan, vol. 2, No. 67, May 20, 1978, JP-A-53-21111, Feb. 27, 1978.
Patent Abstracts of Japan, vol. 8, No. 251, Nov. 16, 1984, JP-A-59-128341, Jul. 24, 1984.
Patent Abstracts of Japan, vol. 8, No. 251, Nov. 16, 1984, JP-A-59-128340, Jul. 24, 1984.

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