IL101979A - Synthesis of perfluoroalkyl bromide by photobromination of the corresponding iodide - Google Patents

Synthesis of perfluoroalkyl bromide by photobromination of the corresponding iodide

Info

Publication number
IL101979A
IL101979A IL10197992A IL10197992A IL101979A IL 101979 A IL101979 A IL 101979A IL 10197992 A IL10197992 A IL 10197992A IL 10197992 A IL10197992 A IL 10197992A IL 101979 A IL101979 A IL 101979A
Authority
IL
Israel
Prior art keywords
rfi
photobromination
rfbr
solution
synthesis
Prior art date
Application number
IL10197992A
Other languages
English (en)
Hebrew (he)
Other versions
IL101979A0 (en
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of IL101979A0 publication Critical patent/IL101979A0/xx
Publication of IL101979A publication Critical patent/IL101979A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/204—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being a halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
IL10197992A 1991-06-21 1992-05-22 Synthesis of perfluoroalkyl bromide by photobromination of the corresponding iodide IL101979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107649A FR2677979B1 (fr) 1991-06-21 1991-06-21 Synthese d'un bromure de perfluoroalkyle par photobromation de l'iodure correspondant.

Publications (2)

Publication Number Publication Date
IL101979A0 IL101979A0 (en) 1992-12-30
IL101979A true IL101979A (en) 1996-01-19

Family

ID=9414131

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10197992A IL101979A (en) 1991-06-21 1992-05-22 Synthesis of perfluoroalkyl bromide by photobromination of the corresponding iodide

Country Status (15)

Country Link
EP (1) EP0519808B1 (ja)
JP (1) JPH0788327B2 (ja)
KR (1) KR950006792B1 (ja)
CN (1) CN1068102A (ja)
AT (1) ATE116277T1 (ja)
AU (1) AU650141B2 (ja)
CA (1) CA2071684A1 (ja)
DK (1) DK0519808T3 (ja)
FI (1) FI922860A (ja)
FR (1) FR2677979B1 (ja)
HU (1) HUT61514A (ja)
IE (1) IE65876B1 (ja)
IL (1) IL101979A (ja)
NO (1) NO176960C (ja)
ZA (1) ZA924481B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673906A4 (en) * 1992-11-30 1996-04-03 Daikin Ind Ltd METHOD FOR PRODUCING PERFLUOROALKYLBROMIDE.
FR2699531B1 (fr) * 1992-12-17 1995-02-24 Atochem Elf Sa Synthèse d'un bromure de perfluoroalkyle par bromation photochimique de l'iodure correspondant.
FR2710053B1 (fr) * 1993-09-16 1995-11-03 Atochem Elf Sa Fabrication des bromures de perfluoroalkyle solides.

Also Published As

Publication number Publication date
NO176960B (no) 1995-03-20
HU9202065D0 (en) 1992-10-28
ATE116277T1 (de) 1995-01-15
ZA924481B (en) 1993-03-31
FR2677979B1 (fr) 1993-09-17
KR950006792B1 (ko) 1995-06-22
EP0519808A1 (fr) 1992-12-23
KR930000440A (ko) 1993-01-15
IL101979A0 (en) 1992-12-30
JPH05186375A (ja) 1993-07-27
JPH0788327B2 (ja) 1995-09-27
CN1068102A (zh) 1993-01-20
IE65876B1 (en) 1995-11-29
IE921928A1 (en) 1992-12-30
FR2677979A1 (fr) 1992-12-24
EP0519808B1 (fr) 1994-12-28
AU650141B2 (en) 1994-06-09
NO922424D0 (no) 1992-06-19
AU1832992A (en) 1992-12-24
CA2071684A1 (fr) 1992-12-22
FI922860A0 (fi) 1992-06-18
NO922424L (no) 1992-12-22
FI922860A (fi) 1992-12-22
NO176960C (no) 1995-06-28
DK0519808T3 (da) 1995-06-06
HUT61514A (en) 1993-01-28

Similar Documents

Publication Publication Date Title
Haszeldine 603. The reactions of fluorocarbon radicals. Part I. The reaction of iodotrifluoromethane with ethylene and tetrafluoroethylene
US20040249209A1 (en) Process for the synthesis of aryl sulfurpentafluorides
Brandt et al. 410. Organometallic and organometalloidal fluorine compounds. Part III. Trifluoromethyl derivatives of sulphur
IL101979A (en) Synthesis of perfluoroalkyl bromide by photobromination of the corresponding iodide
US6946582B2 (en) Process for producing fluoroalkyl iodide
JP2001504845A (ja) カルボン酸フルオリドの製造方法
US5175380A (en) Process for removing impurities from perfluorinated alkyl bromides or alkylene dibromides
Haszeldine et al. 221. Oxidation of polyhalogeno-compounds. Part IV. Photochemical oxidation and auto-oxidation of chlorotrifluoroethylene
CA2164382A1 (fr) Procede de preparation d'halogenodifluoroacetates d'alkyle
JP4684402B2 (ja) ペルフルオロアルカジエンの製造方法
KR950012995B1 (ko) 퍼플루오로 알킬 브로마이드의 합성
JPH06234671A (ja) 対応するヨウ化物の光化学的臭素化によるペルフルオロアルキル臭化物の合成
JPH0853388A (ja) ジフルオロ酢酸ハライドおよびジフルオロ酢酸の製造方法
JPS58159440A (ja) トリフルオロ酢酸及びトリフルオロ酢酸クロライドの製造方法
JPH0648968A (ja) ハロゲン化合物の光化学的製造方法
DePree et al. Sodium α-Sodio acetate, its Preparation and Proof of Structure
JP2001335560A (ja) 二酸化炭素中での過酸化ジアシルの合成
US5481046A (en) Telechelic telomers of chlorotrifluoroethylene
WO2022249853A1 (ja) １，２，３，４－テトラクロロ－１，１，４－トリフルオロブタン及びその製造方法並びに１，２，３，４－テトラクロロ－１，１，２，３，４，４－ヘキサフルオロブタンの製造方法
US5532420A (en) Manufacture of solid perfluoroalkyl bromides
JP3214065B2 (ja) ジフルオロブロモアセチルフロライドの製造法
JPH0637437B2 (ja) 含窒素ペルフルオロアルキルヨ―ジド及びその製造方法
Rothenberg et al. In situ generation and synthetic applications of anhydrous hydrogen fluoride in a solid-liquid biphasic system
JPH062727B2 (ja) 新規な二官能性ペルフルオロ化合物及びその製造方法
Deem Polyhalogenoalkyl Derivatives of Sulphur and Further Studies on Tetrafluoroallene and Its Dimer

Legal Events

Date Code Title Description
FF Patent granted