[go: up one dir, main page]

CA955951A - Fluorinated dioxoles and process for their preparation - Google Patents

Fluorinated dioxoles and process for their preparation

Info

Publication number
CA955951A
CA955951A CA133,340A CA133340A CA955951A CA 955951 A CA955951 A CA 955951A CA 133340 A CA133340 A CA 133340A CA 955951 A CA955951 A CA 955951A
Authority
CA
Canada
Prior art keywords
preparation
fluorinated dioxoles
dioxoles
fluorinated
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
CA133,340A
Other versions
CA133340S (en
Inventor
Paul R. Resnick
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
Priority to CA190,871A priority Critical patent/CA968095A/en
Application granted granted Critical
Publication of CA955951A publication Critical patent/CA955951A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/42—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F24/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA133,340A 1971-02-24 1972-01-27 Fluorinated dioxoles and process for their preparation Expired CA955951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA190,871A CA968095A (en) 1971-02-24 1974-01-24 Polymers of fluorinated dioxoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11855971A 1971-02-24 1971-02-24

Publications (1)

Publication Number Publication Date
CA955951A true CA955951A (en) 1974-10-08

Family

ID=22379357

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,340A Expired CA955951A (en) 1971-02-24 1972-01-27 Fluorinated dioxoles and process for their preparation

Country Status (6)

Country Link
CA (1) CA955951A (en)
DE (2) DE2208599A1 (en)
FR (1) FR2126340B1 (en)
GB (1) GB1361346A (en)
IT (1) IT959549B (en)
NL (1) NL7202253A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838707A (en) * 1981-08-20 1983-03-07 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Amorphous copolymer of perfluoro-2,2-dimethyl- 1,3-dioxol
US4429143A (en) * 1981-09-28 1984-01-31 E. I. Du Pont De Nemours & Co. Cyclic monomers derived from trifluoropyruvate esters
US5233058A (en) * 1988-07-25 1993-08-03 E. I. Du Pont De Nemours And Company Partially fluorinated compounds and polymers
US5177224A (en) * 1989-08-28 1993-01-05 E. I. Du Pont De Nemours And Company Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes
EP0489756B1 (en) * 1989-08-28 1995-12-13 E.I. Du Pont De Nemours And Company Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes
US5026801A (en) * 1989-09-18 1991-06-25 E. I. Du Pont De Nemours And Company Polyhalodihydrodioxins and polyhalodioxoles
CA2071201A1 (en) * 1989-12-11 1991-06-12 Ronald J. Mckinney Partially fluorinated compounds and polymers
IT1244709B (en) * 1991-02-07 1994-08-08 Ausimont Spa 1.3-DIOXIDE PREPARATION PROCESS
IT1244708B (en) * 1991-02-07 1994-08-08 Ausimont Spa 1,3-DIOXOLAN DEALOGENATION PROCESS
CN112310302A (en) * 2019-07-30 2021-02-02 陕西坤同半导体科技有限公司 Organic light-emitting device

Also Published As

Publication number Publication date
GB1361346A (en) 1974-07-24
IT959549B (en) 1973-11-10
DE2227538A1 (en) 1973-08-30
FR2126340A1 (en) 1972-10-06
NL7202253A (en) 1972-08-28
FR2126340B1 (en) 1976-03-05
DE2208599A1 (en) 1972-09-21

Similar Documents

Publication Publication Date Title
CA970391A (en) Process of preparation of ortho-disubstituted aryl-guanidines
CA955951A (en) Fluorinated dioxoles and process for their preparation
AU460195B2 (en) New pyrimidinyl-piperazines and processes for their preparation
CA973092A (en) Rodenticides and process for their preparation
AU458800B2 (en) New pyridylpiperazines and process for their preparation
AU458692B2 (en) Method of preparation 1-0-d-arabinofuranosylcytosine
CA989874A (en) Process for the preparation of pentafluorethyl iodide and heptafluorisopropyl iodide
AU461293B2 (en) 17a-EIHYNYLESTRIOLS AND PROCESS FOR PREPARING SAME
AU464057B2 (en) Plasma substitute and method of preparation thereof
CA963009A (en) Benzenesulfonamidopyrimidines and process for their manufacture
CA985682A (en) Sulphonylaminopyrimidines and process for their preparation
CA866822A (en) 6-amino-uracil-5-carbonamido-n-sulfonamides and process for their preparation
CA884912A (en) 1-phenoxy-2-hydroxy-3-tertiary butylaminopropanes and process for their preparation
CA863960A (en) Aminoarylketimines and process for their preparation
CA877318A (en) Oxetanohydrofurans and process for preparation
CA882720A (en) Method of preparation of novel polyradicals
CA867389A (en) Chromenopyrazol and process for preparation thereof
CA875589A (en) Alkenylphenoxy-isopropanolamines and method for their preparation
CA863386A (en) Method of making alkylidendithiobisphenols
AU460636B2 (en) Process for the preparation of diaminodiaryl-methanes and polyaminopolyarylmethanes
CA863371A (en) Process for preparing phenylpropanals and phenylpropanols
CA878550A (en) METHOD OF PREPARING .alpha.-GLYCOLS
CA869563A (en) Benzenesulfonyl-ureas and process for preparing them
CA872814A (en) Benzenesulfonyl-ureas and process for preparing them
CA869548A (en) Benzenesulfonyl-ureas and process for preparing them