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. 29, 2011
Filed:
Oct. 05, 2007
Applicants:
Matthias Krull, Harxheim, DE;
Roman Morschhaeuser, Mainz, DE;
Alexander Lerch, Gelnhausen, DE;
Helmut Ritter, Wuppertal, DE;
Sarah Schmitz, Duesseldorf, DE;
Inventors:
Matthias Krull, Harxheim, DE;
Roman Morschhaeuser, Mainz, DE;
Alexander Lerch, Gelnhausen, DE;
Helmut Ritter, Wuppertal, DE;
Sarah Schmitz, Duesseldorf, DE;
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing tertiary amides of alkylphenyl carboxylic acids by reacting at least one secondary amine with at least one alkylphenyl carboxylic acid to form an ammonium salt, said ammonium salt being subsequently converted into the tertiary amide by means of microwave radiation.