含フッ素スルフィド化合物の製造方法

Title:

含フッ素スルフィド化合物の製造方法

Document Type and Number:

Japanese Patent JP7208976

Kind Code:

B2

Abstract:

The present invention aims to provide a method by which fluorine-containing sulfide compounds, particularly sulfide compounds that contain hydrogen and fluorine, can be produced in a simple, low-cost and industrial manner. Provided is a method of producing a fluorine-containing sulfide compound represented by the following formula (2):(F)n-A3-S-A4-(F)m (2)(wherein A3 and A4 are independently an optionally substituted hydrocarbyl group with a carbon number of 1 to 3; n and m represent the numbers of fluorine atoms binding to A3 and A4, with n+m=1 to 13 being satisfied), comprising reacting a chlorine-containing sulfide compound represented by the following formula (1):(Cl)n-A1-S-A2-(Cl)m (1)(wherein A1 and A2 are independently an optionally substituted hydrocarbyl group with a carbon number of 1 to 3; n and m represent the numbers of chlorine atoms binding to A1 and A2, with n+m=1 to 13 being satisfied) and a fluorinating agent.

Inventors:

Wataru Kashiwakura
Yoshihiko Ikeya
Yuki Sato

Application Number:

JP2020511063A

Publication Date:

January 19, 2023

Filing Date:

March 29, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Kanto Denka Kogyo Co., Ltd.

International Classes:

C07C319/20; C07C323/03

Domestic Patent References:

JP2001514645A
JP2009167187A

Foreign References:

US6316636
DD274820A1

Other References:

TRUCE,WILLIAM E.,Chlorination of dimethyl sulfide and some of its derivatives with sulfuryl chloride and thionyl chlo,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,1952年,74,3594-3599
SAINT-JALMES,LAURENT,Selective aliphatic fluorination by halogen exchange in mild conditions,JOURNAL OF FLUORINE CHEMISTRY,2006年,127,85-90

Attorney, Agent or Firm:

Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Toyoji Matsuda

Previous Patent: Method for producing hydrogenated petroleum resin

Next Patent: DETERMINATION OF ISOTROPIC DIRECTION