Process for the production thiazolines-(3)

Details Process for the production thiazolines-(3) Process for the production thiazolines-(3)

1981-07-09

1983-11-15

Gerstl, Robert

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548146, C07D27708

Patent

active

044157380

ABSTRACT:
There are produced thiazoline-(3) compounds which optionally are substituted or unsubstituted in the 2 and/or 5 positions by reaction of oxo compounds with a metal sulfides, ammonia and oxo compounds which are substituted by halogen in the position adjacent to the oxo group. In this process a mixture of oxo compounds, metal sulfides and ammonia is present and the halogen substituted oxo compound is introduced into the mixture. By using in this manner of mixing, high yields are obtained in a relatively short period of time.

REFERENCES:
patent: 3004981 (1961-10-01), Asinger
patent: 3700682 (1972-10-01), Asinger
patent: 3931208 (1976-01-01), Offermanns
patent: 4153606 (1979-05-01), Scherberich
Asinger, Angew. Che., Internat. Edit., vol. 6, (1967), pp. 907-919.

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