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:
Dec. 15, 2015
Filed:
Apr. 26, 2013
Jx Nippon Oil & Energy Corporation, Tokyo, JP;
Osaka University, Suita-shi, Osaka, JP;
Junko Ichihara, Suita, JP;
Shunro Yamaguchi, Suita, JP;
Atsushi Kameyama, Tokyo, JP;
Takashi Suzuki, Tokyo, JP;
Takashi Morikita, Tokyo, JP;
JX Nippon Oil & Enery Corporation, Tokyo, JP;
OSAKA UNIVERSITY, Suita-shi, Osaka, JP;
Abstract
The present invention provides a method for producing an alicyclic diepoxy compound at a higher yield by carrying out epoxidation of an alicyclic olefin compound at a higher reaction rate. The method is a method for producing an alicyclic diepoxy compound represented by formula (1) below by reacting an alicyclic olefin compound represented by formula (2) below with hydrogen peroxide in the coexistence of the alicyclic olefin compound represented by formula (2) below, a hydrogen peroxide solution, a powdered solid catalyst support and a powdered solid catalyst all together: wherein Rto Rare each hydrogen, halogen, an alkyl group optionally having halogen or an alkoxy group optionally having a substituent.