GB1308845A - Process for the preparation of aromatic nitrile ethers - Google Patents

Process for the preparation of aromatic nitrile ethers

Info

Publication number
GB1308845A
GB1308845A GB3900271A GB3900271A GB1308845A GB 1308845 A GB1308845 A GB 1308845A GB 3900271 A GB3900271 A GB 3900271A GB 3900271 A GB3900271 A GB 3900271A GB 1308845 A GB1308845 A GB 1308845A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
preparation
aromatic nitrile
aug
straight
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
GB3900271A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1308845A publication Critical patent/GB1308845A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)

Abstract

1308845 Substituted aromatic nitriles RHONE-POULENC SA 19 Aug 1971 [19 Aug 1970] 39002/71 Heading C2C Aromatic nitriles nuclearly substituted by an ether group of the formula in which R<SP>1</SP> is a straight or branched alkyl group of 1 to 6 carbon atoms or a cycloalkyl group of 5 to 6 carbon atoms in the ring are prepared by ammoxidation, in a liquid phase at a temperature of between 120‹ and 220‹ C. in the presence of manganese bromide as catalyst, of an alkyl aromatic compound of the formula in which R is a straight or branched alkyl group of 1 to 4 carbon atoms.
GB3900271A 1970-08-19 1971-08-19 Process for the preparation of aromatic nitrile ethers Expired GB1308845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030392A FR2102736A5 (en) 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
GB1308845A true GB1308845A (en) 1973-03-07

Family

ID=9060350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3900271A Expired GB1308845A (en) 1970-08-19 1971-08-19 Process for the preparation of aromatic nitrile ethers

Country Status (6)

Country Link
JP (1) JPS5539543B1 (en)
DE (1) DE2141657C3 (en)
FR (1) FR2102736A5 (en)
GB (1) GB1308845A (en)
IT (1) IT941701B (en)
NL (1) NL7111073A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005507A1 (en) * 1978-05-18 1979-11-28 Ciba-Geigy Ag Process for the fragmentation of 3-(2-hydroxyimino-acetylamino)-2-oxo azetidin compounds and compounds obtained thereby

Also Published As

Publication number Publication date
DE2141657B2 (en) 1980-09-04
IT941701B (en) 1973-03-10
DE2141657A1 (en) 1973-07-26
NL7111073A (en) 1972-02-22
JPS5539543B1 (en) 1980-10-13
DE2141657C3 (en) 1981-10-08
FR2102736A5 (en) 1972-04-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee