JPS5618951A - Preparation of monochlorobenzonitrile - Google Patents

Preparation of monochlorobenzonitrile

Info

Publication number
JPS5618951A
JPS5618951A JP9326379A JP9326379A JPS5618951A JP S5618951 A JPS5618951 A JP S5618951A JP 9326379 A JP9326379 A JP 9326379A JP 9326379 A JP9326379 A JP 9326379A JP S5618951 A JPS5618951 A JP S5618951A
Authority
JP
Japan
Prior art keywords
monochlorotoluene
ammonia
catalyst
containing gas
titled
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.)
Granted
Application number
JP9326379A
Other languages
Japanese (ja)
Other versions
JPS5727104B2 (en
Inventor
Masahiko Tanno
Toshiumi Takiguchi
Shigeru Azuma
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.)
YUKI GOSEI YAKUHIN KOGYO KK
Original Assignee
YUKI GOSEI YAKUHIN KOGYO KK
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 YUKI GOSEI YAKUHIN KOGYO KK filed Critical YUKI GOSEI YAKUHIN KOGYO KK
Priority to JP9326379A priority Critical patent/JPS5618951A/en
Publication of JPS5618951A publication Critical patent/JPS5618951A/en
Publication of JPS5727104B2 publication Critical patent/JPS5727104B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain the titled compound in high yields useful for an intermediate for pesticides, dyes, and pigments, by subjecting monochlorotoluene to ammoxydation with ammonia and molecular oxygen-containing gas in the presence of a catalyst of a specific composition supported on alumina.
CONSTITUTION: In the presence of a catalyst of a composition shown by the formula VaCrbXcOd (X is tungsten and/or bismuth; a, b, c and d are number of atom of vanadium, chrome, X, and oxygen; when as is 1, b is 0.5W3, C is 0.005W0.5, d is a value obtained spontaneously by other valences). Monochlorotoluene is subjected to ammoxidation with ammonia and molecular oxygen-containing gas to give the titled desired compound. The reaction temperature is preferably 350W450°C.
EFFECT: The titled compound can be obtained in high yields in high purity at low temperatures.
COPYRIGHT: (C)1981,JPO&Japio
JP9326379A 1979-07-24 1979-07-24 Preparation of monochlorobenzonitrile Granted JPS5618951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9326379A JPS5618951A (en) 1979-07-24 1979-07-24 Preparation of monochlorobenzonitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9326379A JPS5618951A (en) 1979-07-24 1979-07-24 Preparation of monochlorobenzonitrile

Publications (2)

Publication Number Publication Date
JPS5618951A true JPS5618951A (en) 1981-02-23
JPS5727104B2 JPS5727104B2 (en) 1982-06-08

Family

ID=14077589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9326379A Granted JPS5618951A (en) 1979-07-24 1979-07-24 Preparation of monochlorobenzonitrile

Country Status (1)

Country Link
JP (1) JPS5618951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136872A (en) * 2000-08-21 2002-05-14 Showa Denko Kk Catalyst for ammoxidation and method for manufacturing nitrile compound by using the catalyst
CN110404528A (en) * 2019-07-16 2019-11-05 武汉珞明科技有限公司 A kind of non-carrier high activity selective ammonia oxidation prepares the catalyst and preparation method, application of 2,6- dichlorobenzonitrile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234008A (en) * 1984-05-06 1985-11-20 Sumitomo Rubber Ind Ltd Low-pressure tire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136872A (en) * 2000-08-21 2002-05-14 Showa Denko Kk Catalyst for ammoxidation and method for manufacturing nitrile compound by using the catalyst
CN110404528A (en) * 2019-07-16 2019-11-05 武汉珞明科技有限公司 A kind of non-carrier high activity selective ammonia oxidation prepares the catalyst and preparation method, application of 2,6- dichlorobenzonitrile
CN110404528B (en) * 2019-07-16 2022-05-27 张家港楚人新材料科技有限公司 Catalyst for preparing 2, 6-dichlorobenzonitrile through non-carrier high-activity selective ammoxidation, and preparation method and application thereof

Also Published As

Publication number Publication date
JPS5727104B2 (en) 1982-06-08

Similar Documents

Publication Publication Date Title
JPS57130548A (en) Catalyst composition
JPS5618951A (en) Preparation of monochlorobenzonitrile
JPS5538330A (en) Preparation of acrylonitrile
Koster et al. Physical Measurements on Iron--Aluminum Alloys Between 10 and 50 at.% Al. I.--Confirmation of and Additional Conribution to the Iron--Aluminum Phase Diagram
JPS56139436A (en) Preparation of hexachloroacetone
JPS52136122A (en) Preparation of acrylonitrile
JPS562950A (en) Preparation of phthalonitrile
JPS5452011A (en) Preparation of methacrolein, methacrylic acid and 1, 3-butadiene
JPS5517356A (en) Preparation of methacrylonitrile
JPS5382764A (en) Preparation of benzanthrone
JPS534094A (en) Preparation of polyester
JPS5535003A (en) Preparation of aromatic aldehydes
KR890014460A (en) Process for producing acrylonitrile
JPS57114558A (en) Preparation of malonodinitrile
JPS53104741A (en) Stabilized hair coloring composttion
JPS5346901A (en) Preparation of carbon monoxide for synthetic raw material use
JPS5764657A (en) Preparation of acrylonitrile
EP0179670A3 (en) Production of silicon carbide cobweb whiskers
JPS5295678A (en) Preparation of 2-carboxy-1, 9-anthrapyrimidine
JPS5359639A (en) Preparation of terephthalic acid
JPS5461111A (en) Preparation of methacrolein
JPS55149634A (en) Thermal decomposition of nitrogen monoxide
JPS56100752A (en) Preparation of isocyanate
JPS5781431A (en) Preparation of methacrolein
JPS5630957A (en) Simultaneous preparation of methacrylonitrile and hydrocyanic acid of high yield