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:
Jun. 27, 2023
Filed:
Dec. 07, 2020
Applicant:
Jsi Silicone Co., Seongnam-si, KR;
Inventors:
Il Nam Jung, Yongin-si, KR;
A Ra Cho, Seongnam-si, KR;
Seung Hwan Kang, Seoul, KR;
Young Min Kim, Seongnam-si, KR;
Assignee:
JSI SILICONE CO., Seongnam-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 2/86 (2006.01); C07C 17/266 (2006.01); C07C 15/50 (2006.01); C07C 15/58 (2006.01); C07C 25/24 (2006.01); C07C 15/60 (2006.01); C07C 45/69 (2006.01); C07C 49/796 (2006.01); C07C 15/62 (2006.01); C07C 43/285 (2006.01); C07C 41/30 (2006.01); C07C 15/24 (2006.01); C07C 15/16 (2006.01); C07C 15/20 (2006.01); C07F 7/18 (2006.01); C07C 319/20 (2006.01); C07C 321/28 (2006.01); C07F 7/12 (2006.01); C07C 15/44 (2006.01);
U.S. Cl.
CPC ...
C07C 2/861 (2013.01); C07C 15/16 (2013.01); C07C 15/20 (2013.01); C07C 15/24 (2013.01); C07C 15/44 (2013.01); C07C 15/50 (2013.01); C07C 15/58 (2013.01); C07C 15/60 (2013.01); C07C 15/62 (2013.01); C07C 17/266 (2013.01); C07C 25/24 (2013.01); C07C 41/30 (2013.01); C07C 43/285 (2013.01); C07C 45/69 (2013.01); C07C 49/796 (2013.01); C07C 319/20 (2013.01); C07C 321/28 (2013.01); C07F 7/12 (2013.01); C07F 7/127 (2013.01); C07F 7/1804 (2013.01); C07F 7/1892 (2013.01); C07C 2603/24 (2017.05); C07C 2603/50 (2017.05); C07C 2603/52 (2017.05);
Abstract
Provided is a method for producing (alkyl)arene compounds represented by Formulae 3-1, 3-2, and 3-3 by the Friedel-Crafts alkylation reaction of alkyl halide compounds and arene compounds using organic phosphine compounds as a catalyst.