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WO1989001929A3 - Fluorination of orthocarbonates and polyalkoxypropanes - Google Patents

Fluorination of orthocarbonates and polyalkoxypropanes Download PDF

Info

Publication number
WO1989001929A3
WO1989001929A3 PCT/US1988/002966 US8802966W WO8901929A3 WO 1989001929 A3 WO1989001929 A3 WO 1989001929A3 US 8802966 W US8802966 W US 8802966W WO 8901929 A3 WO8901929 A3 WO 8901929A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyalkoxypropanes
orthocarbonates
fluorination
perfluoro compounds
perfluoropolyalkoxypropanes
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.)
Ceased
Application number
PCT/US1988/002966
Other languages
French (fr)
Other versions
WO1989001929A2 (en
Inventor
Richard J Lagow
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.)
Exfluor Research Corp
Original Assignee
Exfluor Research Corp
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 Exfluor Research Corp filed Critical Exfluor Research Corp
Priority to AU24878/88A priority Critical patent/AU621312B2/en
Priority to KR1019890700757A priority patent/KR950004893B1/en
Publication of WO1989001929A2 publication Critical patent/WO1989001929A2/en
Publication of WO1989001929A3 publication Critical patent/WO1989001929A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/60—Preparation of compounds having groups or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C07C43/313—Compounds having groups containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/32—Compounds having groups or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Perfluoroalkylorthocarbonates and perfluoropolyalkoxypropanes are disclosed. The perfluoro compounds are synthesized by direct fluorination procedures. The perfluoro compounds are useful lubricants, heat exchangers, vapor phase soldering fluids, solvents, and oxygen carriers.
PCT/US1988/002966 1983-08-28 1988-08-26 Fluorination of orthocarbonates and polyalkoxypropanes Ceased WO1989001929A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU24878/88A AU621312B2 (en) 1987-08-28 1988-08-26 Fluorination of orthocarbonates and polyalkoxypropanes
KR1019890700757A KR950004893B1 (en) 1983-08-28 1988-08-26 Fluorination of orthocarbonates and polyalkoxy propanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9065887A 1987-08-28 1987-08-28
US090,658 1987-08-28

Publications (2)

Publication Number Publication Date
WO1989001929A2 WO1989001929A2 (en) 1989-03-09
WO1989001929A3 true WO1989001929A3 (en) 1989-06-01

Family

ID=22223721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/002966 Ceased WO1989001929A2 (en) 1983-08-28 1988-08-26 Fluorination of orthocarbonates and polyalkoxypropanes

Country Status (5)

Country Link
EP (1) EP0378574A1 (en)
JP (1) JPH03500172A (en)
KR (1) KR950004893B1 (en)
CA (1) CA1325219C (en)
WO (1) WO1989001929A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300683A (en) * 1988-09-28 1994-04-05 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters
US5053536A (en) * 1988-09-28 1991-10-01 Exfluor Research Corporation Fluorination of acetals, ketals and orthoesters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415847A (en) * 1965-10-18 1968-12-10 Minnesota Mining & Mfg Fluorocarbon orthoesters
US4113435A (en) * 1973-07-16 1978-09-12 Massachusetts Institute Of Technology Cryogenically controlled direct fluorination apparatus
WO1987002994A1 (en) * 1985-11-08 1987-05-21 Exfluor Research Corporation Perfluorination of ethers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415847A (en) * 1965-10-18 1968-12-10 Minnesota Mining & Mfg Fluorocarbon orthoesters
US4113435A (en) * 1973-07-16 1978-09-12 Massachusetts Institute Of Technology Cryogenically controlled direct fluorination apparatus
WO1987002994A1 (en) * 1985-11-08 1987-05-21 Exfluor Research Corporation Perfluorination of ethers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Chemical Abstracts, volume 101, no. 21, 19 November 1984, (Columbus, Ohio, US), J.L. Adcock et al.: "Aerosol direct fluorination. Syntheses of the perfluoroalkyl orthocarbonates, F-tetramethyl and F-ethylene orthocarbonates", see page 697 *

Also Published As

Publication number Publication date
EP0378574A1 (en) 1990-07-25
KR950004893B1 (en) 1995-05-15
KR890701523A (en) 1989-12-20
WO1989001929A2 (en) 1989-03-09
CA1325219C (en) 1993-12-14
JPH03500172A (en) 1991-01-17

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