JPS5517360A - Preparation of aromatic nitrile - Google Patents

Preparation of aromatic nitrile

Info

Publication number
JPS5517360A
JPS5517360A JP9069578A JP9069578A JPS5517360A JP S5517360 A JPS5517360 A JP S5517360A JP 9069578 A JP9069578 A JP 9069578A JP 9069578 A JP9069578 A JP 9069578A JP S5517360 A JPS5517360 A JP S5517360A
Authority
JP
Japan
Prior art keywords
oxides
preparation
aromatic nitrile
catalyst
types
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
JP9069578A
Other languages
Japanese (ja)
Other versions
JPS614388B2 (en
Inventor
Itsuo Kootani
Koji Moriya
Kunji Onishi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP9069578A priority Critical patent/JPS5517360A/en
Publication of JPS5517360A publication Critical patent/JPS5517360A/en
Publication of JPS614388B2 publication Critical patent/JPS614388B2/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

Abstract

PURPOSE: To obtain a high-purity nitrile economically in a simple process, by reacting an alkyl substituted aromatic compound with NH3 and D2 in the presence of a catalyst comprising one or more types of oxides of U, Ba, and Ge, and V and Cr oxides.
CONSTITUTION: An alkyl substituted aromatic compound is reacted with NH3 and O2 in the presence of a catalyst comprising (A) one or more types of oxides of (a) V, (b) Cr, and (c) U, Ba, Ge, Hf, Re, and Th, at 180W600°C, preferably 200W 450°C, to give the title compound, e.g. isonicotinic acid nitrile in a 92.6% yield from r-picoline. Preferably, the atomic ratios of V/Cr and V/U and Ba are 1:0.8W1.2 and 1:0.02W0.5, respectively.
COPYRIGHT: (C)1980,JPO&Japio
JP9069578A 1978-07-24 1978-07-24 Preparation of aromatic nitrile Granted JPS5517360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9069578A JPS5517360A (en) 1978-07-24 1978-07-24 Preparation of aromatic nitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9069578A JPS5517360A (en) 1978-07-24 1978-07-24 Preparation of aromatic nitrile

Publications (2)

Publication Number Publication Date
JPS5517360A true JPS5517360A (en) 1980-02-06
JPS614388B2 JPS614388B2 (en) 1986-02-08

Family

ID=14005654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9069578A Granted JPS5517360A (en) 1978-07-24 1978-07-24 Preparation of aromatic nitrile

Country Status (1)

Country Link
JP (1) JPS5517360A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120351A (en) * 1985-11-15 1987-06-01 バスフ　アクチェン　ゲゼルシャフト Manufacture of aromatic nitrile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120351A (en) * 1985-11-15 1987-06-01 バスフ　アクチェン　ゲゼルシャフト Manufacture of aromatic nitrile

Also Published As

Publication number Publication date
JPS614388B2 (en) 1986-02-08

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