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. 19, 2015
Filed:
Aug. 27, 2010
Applicants:
Fanyang MO, Beijing, CN;
Yubo Jiang, Beijing, CN;
Di Qiu, Beijing, CN;
Wengang Yao, Beijing, CN;
Yan Zhang, Beijing, CN;
Jianbo Wang, Beijing, CN;
Inventors:
Fanyang Mo, Beijing, CN;
Yubo Jiang, Beijing, CN;
Di Qiu, Beijing, CN;
Wengang Yao, Beijing, CN;
Yan Zhang, Beijing, CN;
Jianbo Wang, Beijing, CN;
Assignee:
PEKING UNIVERSITY, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/04 (2006.01); C07F 5/02 (2006.01);
U.S. Cl.
CPC ...
C07F 5/025 (2013.01);
Abstract
Preparation method of aromatic boronate compound is provided, in which the is as follows: reacting aromatic amine Ar-NH, with diboronic ester and alkyl nitrite in the presence of organic solvent, where Ar represents non-heterocyclic aryl. It enables for the first time the preparation of aromatic boronate from aromatic amine in one step by the present method.