GB1212943A - 0,1,1,3,3-pentafluoro-2-propyl p-toluenesulphonate - Google Patents

0,1,1,3,3-pentafluoro-2-propyl p-toluenesulphonate

Info

Publication number
GB1212943A
GB1212943A GB44400/69A GB4440069A GB1212943A GB 1212943 A GB1212943 A GB 1212943A GB 44400/69 A GB44400/69 A GB 44400/69A GB 4440069 A GB4440069 A GB 4440069A GB 1212943 A GB1212943 A GB 1212943A
Authority
GB
United Kingdom
Prior art keywords
toluenesulphonate
pentafluoro
propyl
aug
pentfluoropropan
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
GB44400/69A
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories Inc
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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of GB1212943A publication Critical patent/GB1212943A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • 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
    • 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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • 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
    • C07C19/14—Acyclic saturated compounds containing halogen atoms containing fluorine and bromine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/58—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of halogen, e.g. by hydrogenolysis, splitting-off

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1,212,943. 1,1,1,3,3 - Pentafluoro - 2 - propyl p - toluenesulphonate. BAXTER LABORATORIES Inc. 8 Aug., 1968 [29 Aug., 1967], No. 44400/69. Divided out of 1,212,942. Heading C2C. The invention comprises 1,1,1,3,3 - pentafluoro - 2 - propyl p - toluenesulphonate, and its preparation by reacting a mixture of 1,1,1,3,3- pentfluoropropan - 2 - ol and an equimolaequivalent of p - toluenesulphonyl chloride with from 1 to 1À1 molar equivalents of sodium hydroxide or other strong alkali in water, followed by separation of the product. Specifications 1,212,942 and 1,212,944 are referred to.
GB44400/69A 1967-08-29 1968-08-08 0,1,1,3,3-pentafluoro-2-propyl p-toluenesulphonate Expired GB1212943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66395267A 1967-08-29 1967-08-29

Publications (1)

Publication Number Publication Date
GB1212943A true GB1212943A (en) 1970-11-18

Family

ID=24663890

Family Applications (3)

Application Number Title Priority Date Filing Date
GB37879/68A Expired GB1212942A (en) 1967-08-29 1968-08-08 2-halo-1,1,1,3,3-pentafluoropropanes
GB44400/69A Expired GB1212943A (en) 1967-08-29 1968-08-08 0,1,1,3,3-pentafluoro-2-propyl p-toluenesulphonate
GB44411/69A Expired GB1212944A (en) 1967-08-29 1968-08-08 0,1,1,3,3-pentafluoropropane-2-ol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB37879/68A Expired GB1212942A (en) 1967-08-29 1968-08-08 2-halo-1,1,1,3,3-pentafluoropropanes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB44411/69A Expired GB1212944A (en) 1967-08-29 1968-08-08 0,1,1,3,3-pentafluoropropane-2-ol

Country Status (2)

Country Link
US (1) US3499089A (en)
GB (3) GB1212942A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975512A (en) * 1970-12-21 1976-08-17 University Of Illinois Foundation Non-toxic brominated perfluorocarbons radiopaque agents
US4073879A (en) * 1974-08-26 1978-02-14 University Of Illinois Foundation Brominated perfluorocarbon radiopaque agents
JPS6069047A (en) * 1983-09-27 1985-04-19 Central Glass Co Ltd Production of 1,1,1,3,3,3-hexafluoropropan-2-ol
US6235265B1 (en) 1998-10-28 2001-05-22 Alliedsignal Inc. Evaporative coolant for topical anesthesia comprising hydrofluorocarbons and/or hydrochlorofluorocarbons
DE60035904T2 (en) * 2000-05-11 2008-05-08 Alliedsignal Inc. FLUOROCCOQUE HYDROGEN CONTAINING EVAPORATOR COOLER
US20040030199A1 (en) * 2002-01-29 2004-02-12 Maughon Robert R. Process for reducing alpha-haloketones to secondary alpha-haloalcohols
JP6213361B2 (en) * 2013-05-09 2017-10-18 セントラル硝子株式会社 Process for producing 2-chloro-1,3,3,3-tetrafluoropropene
JP6582569B2 (en) 2014-07-28 2019-10-02 セントラル硝子株式会社 Process for producing 2-chloro-1,3,3,3-tetrafluoropropene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904601A (en) * 1957-01-18 1959-09-15 Dow Chemical Co 1, 2-dibromo-3-chloro-1, 1, 3, 3-tetrafluoropropane
US3047641A (en) * 1960-03-22 1962-07-31 Allied Chem Production of chlorofluropropane
US3362874A (en) * 1966-02-02 1968-01-09 Baxter Laboratories Inc Method of inducing anesthesia with 2-halo-1, 1, 3, 3-tetrafluoropropanes

Also Published As

Publication number Publication date
GB1212942A (en) 1970-11-18
US3499089A (en) 1970-03-03
GB1212944A (en) 1970-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee