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:
Nov. 02, 1993
Filed:
Dec. 03, 1992
Applicant:
Inventors:
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564129 ; 564133 ; 564142 ; 564162 ; 564167 ; 564169 ; 544316 ; 544319 ; 544336 ; 546153 ; 546171 ; 546290 ; 546329 ; 5483235 ; 5483265 ; 5483461 ; 5483661 ; 5483714 ; 5483411 ; 5483421 ; 5483731 ; 5483335 ; 5483751 ; 5483741 ; 5483251 ; 5483164 ; 5483761 ; 549 30 ; 549429 ;
Abstract
There is disclosed an efficient process for producing .alpha.-ketoacetamide of the formula: ##STR1## which is useful as an intermediate for the production of various alkoxyiminoacetamide compounds to be used for agricultural fungicides. In this process, a corresponding acid halide is condensed with isocyanide to produced the .alpha.-ketoacetamide.