Pyrocatechol derivatives

Details Pyrocatechol derivatives Pyrocatechol derivatives

1976-08-02

1978-12-12

Helfin, Bernard

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

Organic compounds

Oxygen containing

568649, 568652, 568653, 2603478, 2603459R, 560144, 568644, C07C 4322

Patent

active

041296010

ABSTRACT:
New and valuable pyrocatechol derivatives and a process for their preparation. The pyrocatechol derivatives have the formula ##STR1## wherein: R denotes alkyl of from 1 to 4 carbon atoms which may be substituted with halogen; alkenyl having up to 4 carbon atoms which may be substituted with halogen; alkynyl having up to 5 carbon atoms which may be substituted with halogen; or benzyl;

REFERENCES:
patent: 1792716 (1931-02-01), Stockelbach
patent: 2508917 (1950-05-01), Harris et al.
patent: 2528139 (1950-10-01), Harris et al.
Mamedov et al., Chemical Abstracts, vol. 58, (1963) 466.

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