GB931587A - Fluorocarbon epoxides - Google Patents

Fluorocarbon epoxides

Info

Publication number
GB931587A
GB931587A GB1615462A GB1615462A GB931587A GB 931587 A GB931587 A GB 931587A GB 1615462 A GB1615462 A GB 1615462A GB 1615462 A GB1615462 A GB 1615462A GB 931587 A GB931587 A GB 931587A
Authority
GB
United Kingdom
Prior art keywords
epoxides
fluorocarbon
fluorocarbon epoxides
hydrocarbons
cnf2n
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.)
Expired
Application number
GB1615462A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB931587A publication Critical patent/GB931587A/en
Expired legal-status Critical Current

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

Abstract

Fluorocarbon epoxides are obtained by reacting tetrafluoroethylene or CF2 = CF(CnF2n)X, where n is 1-18 and X is F or H, with molecular oxygen in the presence of a free radical source, e.g. chlorine, bromine, iodine, NO, NO2, HBr, or actinic radiation of wavelength below 3200 . The reaction may be effected at 25-200 DEG C., and may be carried out in the presence of liquid saturated perfluorinated hydrocarbons or perhalogenated at least 50% fluorinated hydrocarbons. Specification 904,877 is referred to.
GB1615462A 1961-05-18 1962-04-27 Fluorocarbon epoxides Expired GB931587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11090461A 1961-05-18 1961-05-18

Publications (1)

Publication Number Publication Date
GB931587A true GB931587A (en) 1963-07-17

Family

ID=22335569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1615462A Expired GB931587A (en) 1961-05-18 1962-04-27 Fluorocarbon epoxides

Country Status (1)

Country Link
GB (1) GB931587A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676275A (en) * 2012-05-07 2012-09-19 中国石油化工股份有限公司 Lubricating oil additive as well as preparation method and application thereof
CN107778150A (en) * 2016-08-24 2018-03-09 中昊晨光化工研究院有限公司 A kind of method for preparing perfluoroisopropyl ethyl ketone
CN112409299A (en) * 2019-08-22 2021-02-26 中昊晨光化工研究院有限公司 Continuous preparation method of hexafluoropropylene oxide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676275A (en) * 2012-05-07 2012-09-19 中国石油化工股份有限公司 Lubricating oil additive as well as preparation method and application thereof
CN102676275B (en) * 2012-05-07 2014-01-15 中国石油化工股份有限公司 Lubricating oil additive as well as preparation method and application thereof
CN107778150A (en) * 2016-08-24 2018-03-09 中昊晨光化工研究院有限公司 A kind of method for preparing perfluoroisopropyl ethyl ketone
CN107778150B (en) * 2016-08-24 2020-01-10 中昊晨光化工研究院有限公司 Method for preparing perfluoroisopropyl ethyl ketone
CN112409299A (en) * 2019-08-22 2021-02-26 中昊晨光化工研究院有限公司 Continuous preparation method of hexafluoropropylene oxide

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