Method for preparing 2-mercaptothiazole

Details Method for preparing 2-mercaptothiazole Method for preparing 2-mercaptothiazole

1998-12-15

1999-11-30

Gerstl, Robert

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D27736

Patent

active

059945532

ABSTRACT:
Disclosed is a method for preparing 2-mercaptothiazole, which comprises adding a dithiocarbamate salt represented by the formula (1): ##STR1## wherein M is a cation, to a chloroacetaldehyde solution in the presence of an acid.

REFERENCES:
patent: 2426397 (1947-08-01), Jones
Chemical Abstracts 59:6380a (Kolosova), 1963.
Chemical Abstracts, vol. 59, No. 6, Sep. 16, 1963, Kolosova: "2-Mercaptothiazole", col. 6380a, XP-002096152 of Zh. Prikl. Khim. 36(4), 931-932 (1963).
Chanon et al.: "Etude de la reaction de cyclisation . . . ", Bull. Soc. Chim. FR., 1968 pp. 2863-2868, XP-002096150.
Bastianelli et al.: "Syntheses dans la serie des alcoylthio-2-thiazoles", Bull. Soc. Chim. FR., 1967, pp. 1948-1951, XP-002096151.
Mathes R. A. et al: "A Synthesis of 2-Thiazolethiol and its Disulfide", Journal of the American Chemical Society, vol. 70, No. 4, Apr. 1948, pp. 1451-1452 XP-002065288.
Zh. Prikl. Khim. 36(4) 931-2 (1963) by M.O. Kolosova.

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