Production process of 2-chloropropionaldehyde

Details Production process of 2-chloropropionaldehyde Production process of 2-chloropropionaldehyde

1987-09-11

1989-04-25

Lone, Werren B.

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

Organic compounds

Oxygen containing

568454, 568466, C07C 4550

Patent

active

048250031

ABSTRACT:
A process for the production of 2-chloropropionaldehyde from vinyl chloride, carbon monoxide and hydrogen which comprises using a rhodium compound and a trivalent organic phosphorus compound or the oxide of a trivalent organic phosphorus compound as a catalyst and carrying out the reaction under the co-existence of an acid the pka of which is in the range of 0.5-5, the oxide, hydroxide or a weak acid salt of an alkali metal or alkaline earth metal, or a buffer solution.

REFERENCES:
patent: 4593126 (1986-06-01), Cornils et al.
patent: 4654445 (1987-03-01), Ono et al.
Helvetica Chimica Acta, 48 (5), 1151-1157.

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