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:
Feb. 26, 1985
Filed:
Jan. 11, 1982
Applicant:
Inventors:
Vincenzo Di Toro, Como, IT;
Franco Gozzo, San Donato Milanese, IT;
Pier M Boschi, San Donato Milanese, IT;
Assignee:
Montedison S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560180 ;
Abstract
A process is herein described for obtaining lower alkyl esters of C-alkyl-tartronic or C-halogenalkyl-tartronic acids according to the reaction: ##STR1## in which R and R.sup.2, like or unlike each other, may be alkyls having C.sub.1 -C.sub.5 or halogenalkyls having C.sub.1 -C.sub.5 and R.sup.1 is an alkyl having C.sub.1 -C.sub.5.