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. 29, 2018
Filed:
Jul. 31, 2014
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Ken Kashima, Osaka, JP;
Noriyuki Hida, Osaka, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 69/76 (2006.01); C08G 61/12 (2006.01); C07C 67/465 (2006.01); C07C 209/60 (2006.01); C07C 1/32 (2006.01);
U.S. Cl.
CPC ...
C08G 61/121 (2013.01); C07C 1/321 (2013.01); C07C 67/465 (2013.01); C07C 209/60 (2013.01); C08G 61/12 (2013.01); C08G 61/122 (2013.01); C07C 2531/22 (2013.01); C07C 2531/24 (2013.01); C07C 2603/18 (2017.05); C08G 2261/1424 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3162 (2013.01); C08G 2261/3245 (2013.01); C08G 2261/411 (2013.01);
Abstract
A method is provided for producing a compound, including a step of mixing a compound (1) having one or two leaving groups, a compound (2) having one or two boron atom-containing leaving groups, an organic base (P), and at least one selected from a phase transfer catalyst and an organic base (Q) larger in the number of carbon atoms than the above-mentioned organic base in the presence of a transition metal catalyst. The method thereby performs a coupling reaction between the above-mentioned compound (1) and the above-mentioned compound (2).