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. 05, 1985
Filed:
Feb. 03, 1983
Villiam Giroldini, S. Donato Milanese, IT;
Carlo Neri, S. Donato Milanese, IT;
Anic S.p.A., Palermo, IT;
Abstract
A process for the synthesis of thiocarbamic acid esters by reacting amine compounds having a general formula ##STR1## wherein A is an arylene radical, simple or substituted by halogens hydrocarbon radicals, alkoxy groups, or can be an alkylene radical having from 1 to 15 carbon atoms, straight-line or branched, simple or substituted, whereas X can be hydrogen --NH.sub.2 or can be an H.sub.2 --N--Z group in which the bivalent function Z derives from alkyl, aryl, cycloaryl, alkaryl, aralkyl radicals which can be, in their turn, simple or substituted, R and R' equal or different can be hydrogen or alkyl, aryl, alkaryl radicals and otherwise, with carbon monoxide, in the presence of a catalyst composed of a metallic selenide. The thiocarbamic acid esters are known compounds that find applications as medicaments for plants and as intermediates for organic synthesis.