Process for preparing benzonitriles

Details Process for preparing benzonitriles Process for preparing benzonitriles

1987-03-13

1990-12-25

Ramsuer, Robert W.

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

Organic compounds

Nitriles

C07C25550

Patent

active

049804936

ABSTRACT:
The invention relates to a process for the preparation of a compound of formula I ##STR1## R is alkyl, and X is bromine or iodine which process comprises: reacting a compound of formula II in a two phase system, said system comprising an aqueous phase and an organic phase comprising a water immiscible solvent, with an acylating agent of formula III or IV in the presence of a base catalyst. ##STR2##

REFERENCES:
Morrison et al., Org. Chem., 2nd Ed., pp. 589-591, 601-603, 667, 671-672 (1970).

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