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:
Feb. 06, 2018
Filed:
Aug. 16, 2016
Fujifilm Corporation, Tokyo, JP;
Takayuki Ito, Kanagawa, JP;
Toru Watanabe, Kanagawa, JP;
Hideki Okada, Kanagawa, JP;
Hidenobu Kuniyoshi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
There is provided a production method of a compound represented by the following formula (II) through a step of reacting a compound represented by the following General Formula (I) with a sulfur compound. In General Formulas (I) and (II), Rrepresents a hydrogen atom or an acyl group, Rrepresents a hydrogen atom, a fluorine atom, an acyloxy group, an arylmethyloxy group, an allyloxy group, an arylmethyloxycarbonyloxy group, or an allyloxycarbonyloxy group, Rrepresents a hydrogen atom or an acyloxy group, Rrepresents an alkyl group or an aryl group, and X represents a leaving group. Here, in a case where Ris a fluorine atom, an acyloxy group, an arylmethyloxy group, an allyloxy group, an arylmethyloxycarbonyloxy group, or an allyloxycarbonyloxy group, Ris an acyloxy group.