The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 1979
Filed:
Oct. 11, 1977
Applicant:
Inventor:
Paul Scherberich, Dietzenbach, DE;
Assignee:
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ;
Abstract
Thiazoline-(3) compounds of the formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, alkaryl or aralkyl or R.sub.1 and R.sub.2 or R.sub.3 and R.sub.4 or R.sub.3 and R.sub.5 or R.sub.4 and R.sub.5 are joined together to form a saturated or unsaturated ring are prepared by reacting (1) an oxo compound having a halogen atom on the carbon adjacent to the carbonyl group and having the formula ##STR2## where X is halogen, (2) an oxo compound of the formula ##STR3## (3) a metal or ammonium sulfide and (4) ammonia.