JPS5738307A - Manufacture of sulfur tetrafluoride - Google Patents

Manufacture of sulfur tetrafluoride

Info

Publication number
JPS5738307A
JPS5738307A JP10980880A JP10980880A JPS5738307A JP S5738307 A JPS5738307 A JP S5738307A JP 10980880 A JP10980880 A JP 10980880A JP 10980880 A JP10980880 A JP 10980880A JP S5738307 A JPS5738307 A JP S5738307A
Authority
JP
Japan
Prior art keywords
amine
amine compound
sulfur
chlorine
hydrofluoric acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10980880A
Other languages
Japanese (ja)
Other versions
JPS6016362B2 (en
Inventor
Yoshio Oda
Hiroshi Otoma
Keiichi Uchida
Shinsuke Morikawa
Masaaki Ikemura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP10980880A priority Critical patent/JPS6016362B2/en
Priority to IT25261/80A priority patent/IT1150046B/en
Priority to FR8021759A priority patent/FR2467176A1/en
Priority to DE19803038404 priority patent/DE3038404A1/en
Priority to GB8032738A priority patent/GB2061245B/en
Publication of JPS5738307A publication Critical patent/JPS5738307A/en
Priority to US06/370,670 priority patent/US4372938A/en
Publication of JPS6016362B2 publication Critical patent/JPS6016362B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To inexpensively obtain high purity SF4 in a high yield without using expensive gaseous fluorine by reacting sulfur or S2Cl2 with an amine compound of hydrofluoric acid in the presence of chlorine.
CONSTITUTION: The desired SF4 is obtd. by reacting 1mol sulfur or S2Cl2 with 1W 3mol chlorine and 1W15mol amine compound of hydrofluoric acid represented by general formula Am(HF)1W6 (where Am is an amine) at about 10W60°C. The suitable amine of the amine compound is pyridine, quinoline, picoline, trimethylamine or triethylamine. The reaction can be performed more smoothly in the presence of a solvent such as halogenated hydrocarbons including trichlorotrifluoroethane, fluorotrichloromethane, chloroform and CCl4.
COPYRIGHT: (C)1982,JPO&Japio
JP10980880A 1979-10-12 1980-08-12 Method for producing sulfur tetrafluoride Expired JPS6016362B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10980880A JPS6016362B2 (en) 1980-08-12 1980-08-12 Method for producing sulfur tetrafluoride
IT25261/80A IT1150046B (en) 1979-10-12 1980-10-09 PROCEDURE FOR THE PRODUCTION OF SULFUR THEATRAFLUORIDE
FR8021759A FR2467176A1 (en) 1979-10-12 1980-10-10 PROCESS FOR THE PRODUCTION OF SULFUR TETRAFLUORIDE BY USING AN AMINE COMPLEX AND FLUORHYDRIC ACID
DE19803038404 DE3038404A1 (en) 1979-10-12 1980-10-10 METHOD FOR PRODUCING SULFUR TETRAFLUORIDE
GB8032738A GB2061245B (en) 1979-10-12 1980-10-10 Process for producing sulphur tetrafluoride
US06/370,670 US4372938A (en) 1979-10-12 1982-04-22 Producing sulfur tetrafluoride using amine/hydrogen fluoride complex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10980880A JPS6016362B2 (en) 1980-08-12 1980-08-12 Method for producing sulfur tetrafluoride

Publications (2)

Publication Number Publication Date
JPS5738307A true JPS5738307A (en) 1982-03-03
JPS6016362B2 JPS6016362B2 (en) 1985-04-25

Family

ID=14519718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10980880A Expired JPS6016362B2 (en) 1979-10-12 1980-08-12 Method for producing sulfur tetrafluoride

Country Status (1)

Country Link
JP (1) JPS6016362B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111925A (en) * 1983-10-28 1985-06-18 インジエニウール・エーリツヒ・プフアイフエル・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニ・コマンデイトゲゼルシヤフト Active material dispenser
WO2018123301A1 (en) * 2016-12-26 2018-07-05 ダイキン工業株式会社 Method for manufacturing sulfur tetrafluoride

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111925A (en) * 1983-10-28 1985-06-18 インジエニウール・エーリツヒ・プフアイフエル・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニ・コマンデイトゲゼルシヤフト Active material dispenser
WO2018123301A1 (en) * 2016-12-26 2018-07-05 ダイキン工業株式会社 Method for manufacturing sulfur tetrafluoride
JPWO2018123301A1 (en) * 2016-12-26 2019-10-31 ダイキン工業株式会社 Method for producing sulfur tetrafluoride

Also Published As

Publication number Publication date
JPS6016362B2 (en) 1985-04-25

Similar Documents

Publication Publication Date Title
IT7926850A0 (en) PROCEDURE AND EQUIPMENT FOR CONDITIONING A COMBUSTED GAS WITH A VAPORIZED MIST OF SULFURIC ACID.
IT1213537B (en) PROCEDURE FOR THE PREPARATION OF PERFLUOROETERS BY FLUORURATION WITH ELEMENTARY FLUORINE.
HK1053459A1 (en) Process for producing fluorinated ester compound
JPS5738307A (en) Manufacture of sulfur tetrafluoride
IT1200604B (en) FLUORURATION PROCESS IN LIQUID PHASE OF UNSATURATED COMPOUNDS
GB2219292B (en) Process of preparing 1,2,2,2-tetrafluoroethyl-difluoromethyl ether
JPS5738309A (en) Manufacture of sf5c
GB2148286B (en) Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane
JPS5740435A (en) Preparative method of difluorohaloacetyl fluoride
JPS5738308A (en) Manufacture of sf5c
JPS5740436A (en) Production of perfluorosuccinyl fluoride
JPS5654209A (en) Preparation of sulfur tetrafluoride
JPS5761603A (en) Preparation of sulfur hexafluoride
JPS5581818A (en) Method of fluorination
JPS5366892A (en) Production of chlorine dioxide
JPS56100109A (en) Manufacture of sulfur tetrafluoride
WO2015050229A1 (en) Fluorinating agent
JPS5551709A (en) Production of graphite fluoride
JPS55120564A (en) Production of chloro-beta-trifluoromethylpyridines
JPS55164644A (en) Preparation of difluoroiodoacetylfluoride
IT1141062B (en) EQUIPMENT FOR THE RECOVERY OF GASEOUS CHLORINE DIOXIDE
ATE34378T1 (en) PERCHLOROFLUORINATED HYDROCARBONS AND PROCESS FOR THEIR PRODUCTION.
JPS568342A (en) Production of fluorine-containing diacid fluoride
ES8301831A1 (en) "Process for preparing hydrofluoric acid from fluorine-containing organic compounds"
JPS53131298A (en) Production of phosgene