3-Amino-2-mercaptobenzoic acid derivatives and processes for the

Details 3-Amino-2-mercaptobenzoic acid derivatives and processes for the 3-Amino-2-mercaptobenzoic acid derivatives and processes for the

1998-03-13

1998-12-08

Richter, Johann

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

558404, 558422, 562432, C07D28522, C07C32106

Patent

active

058471472

ABSTRACT:
Compounds of the formula I ##STR1## and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III ##STR2## In the compounds of the formulae I and III: X is halogen,

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Allen CFH, et al. (1955) "Organic Synthesis Collective vol. 3" pp. 76-79.
Gupta RR, et al. (1980) "Studies on Phenothiazines. Part 7(1). Synthesis of 3-Substituted 2-Aminobenzenethiols and their Conversion into Phenothiazines" J. Heterocyclic Chem. vol. 17, pp. 1325-1327.
Gupta RR, et al. (1987) "Synthesis of 2-Amino-3-Flurobenzenethiol and its Conversion into Different Heterocycles" Synthetic Communications, vol. 17(2), pp. 229-240.
Haddock E, et al. (1971) "1,2,3-Benzothiadizoles Part V. The Rearrangement of Diazonium Salts derived from 7-Aminobenzisothiazoles" J Chem Soc (c) pp. 3994-3998.
Kirby P, et al. (1970) "1,2,3-Benzothiadiazoles Part 1. A Simplified Synthesis of 1,2,3-Benzothiadiazoles" J Chem Soc (c) pp. 2250-2253.

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