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. 18, 2013
Filed:
Jun. 08, 2012
Yoshitomo Tohyama, Hirakata, JP;
Kengo Kanematsu, Chiba, JP;
Yoshitomo Tohyama, Hirakata, JP;
Kengo Kanematsu, Chiba, JP;
Sumitomo Chemical Company, Limited, Tokyo, JP;
Abstract
There are provided a 4-(trichloromethylthio)aniline represented by the general formula (II): wherein Rrepresents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, Reach independently represents a halogen atom, an alkyl group having 1 to 3 carbon atoms, or a perfluoroalkyl group having 1 to 3 carbon atoms, Rrepresents a formyl group, an acetyl group, or a trifluoroacetyl group, and m represents an integer of 0 to 4, a method for producing the same, and a method for producing a 4-(trifluoromethylthio)aniline derivative using the 4-(trichloromethylthio)aniline. It becomes possible to produce a 4-(trifluoromethylthio)aniline with a high yield by using raw materials that can easily be obtained industrially and using general purpose production facilities.