GB1442908A - - Google Patents

Info

Publication number
GB1442908A
GB1442908A GB2350274A GB2350274A GB1442908A GB 1442908 A GB1442908 A GB 1442908A GB 2350274 A GB2350274 A GB 2350274A GB 2350274 A GB2350274 A GB 2350274A GB 1442908 A GB1442908 A GB 1442908A
Authority
GB
United Kingdom
Prior art keywords
trifluorostyrene
reaction
koh
chloro
chlorine
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
GB2350274A
Other languages
English (en)
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.)
INSTITITU
Original Assignee
INSTITITU
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
Priority to BE144398A priority Critical patent/BE815129A/fr
Priority to NL7407032A priority patent/NL7407032A/xx
Priority to DE19742425550 priority patent/DE2425550A1/de
Application filed by INSTITITU filed Critical INSTITITU
Priority to GB2350274A priority patent/GB1442908A/en
Publication of GB1442908A publication Critical patent/GB1442908A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C07C17/363—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/295—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with inorganic bases, e.g. by alkali fusion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2350274A 1974-05-16 1974-05-28 Expired GB1442908A (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE144398A BE815129A (fr) 1974-05-16 1974-05-16 Procede de preparation du alpha
NL7407032A NL7407032A (en) 1974-05-16 1974-05-24 Alpha, beta, beta-trifluorostyrene prepn - from chlorinated and fluorinated 2-phenylpropan-2-ol(s) and alkali
DE19742425550 DE2425550A1 (de) 1974-05-16 1974-05-27 Verfahren zur herstellung von alpha beta, beta-trifluorstyrol
GB2350274A GB1442908A (enrdf_load_stackoverflow) 1974-05-16 1974-05-28

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE144398A BE815129A (fr) 1974-05-16 1974-05-16 Procede de preparation du alpha
NL7407032A NL7407032A (en) 1974-05-16 1974-05-24 Alpha, beta, beta-trifluorostyrene prepn - from chlorinated and fluorinated 2-phenylpropan-2-ol(s) and alkali
DE19742425550 DE2425550A1 (de) 1974-05-16 1974-05-27 Verfahren zur herstellung von alpha beta, beta-trifluorstyrol
GB2350274A GB1442908A (enrdf_load_stackoverflow) 1974-05-16 1974-05-28

Publications (1)

Publication Number Publication Date
GB1442908A true GB1442908A (enrdf_load_stackoverflow) 1976-07-14

Family

ID=89847655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2350274A Expired GB1442908A (enrdf_load_stackoverflow) 1974-05-16 1974-05-28

Country Status (4)

Country Link
BE (1) BE815129A (enrdf_load_stackoverflow)
DE (1) DE2425550A1 (enrdf_load_stackoverflow)
GB (1) GB1442908A (enrdf_load_stackoverflow)
NL (1) NL7407032A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL7407032A (en) 1975-11-26
DE2425550A1 (de) 1975-12-11
BE815129A (fr) 1974-11-18

Similar Documents

Publication Publication Date Title
GB1156489A (en) Alcoholic Flavouring Agents
GB1261464A (en) Production of halohydrocarbons
ES427548A1 (es) Procedimiento para la preparacion de 2,2,6,6-tetrametil-4- oxopiperidina.
GB1442908A (enrdf_load_stackoverflow)
US3642880A (en) Novel polyfluorosulfonate salts
US4095030A (en) Isomerization of diacyloxyolefins
US2759945A (en) Nicotinic acid esters of pyranmethanol
GB1434320A (en) Process for formylating organic basic nitrogen compounds
US3047586A (en) 1-hydroxymethyl-6,8-dioxabicyclo(3.2.1)-octane and processes for its preparation
US2816909A (en) Production of 2-nitroesters
US2959609A (en) Process for preparing vinyl-phosphonic-acid-bis-(beta-chlorethyl)-ester
JPS577438A (en) Production of acid chloride
US3000909A (en) Process of preparing butylene oxide from butylene chlorohydrin
US3100805A (en) Process for
US3171854A (en) Preparation of phenyl o-halobenzoates and conversion thereof to phenol
KR860003191A (ko) 에틸렌 옥사이드 부가물의 제조방법
US3461127A (en) Preparation of pyridines
US3448155A (en) Process for the hydrolysis of 7,7-dihalobicyclo - (3.2.0) - 2 - heptene - 6 - ones to tropolones
GB1344602A (en) Process for preparing hydroquinone method ofr
SU662545A1 (ru) Способ получени 2,5-диметоксибензальдегида
US2644838A (en) Production of nitromalonic esters
SU510994A1 (ru) Способ получени сульфонов"
US3709920A (en) Methylene-o,o{40 -bis(ethylacethydroximate)
GB1389104A (en) Process for preparing beta, delta-dioxoenanthaldehyde dialkyl acetals
ES8300690A1 (es) Procedimiento para la preparacion de esteres de acidos 3- acilazopropionicos, asi como sus acilhidrazonas de esteres de acido formilacetico isomeras

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed