JPS649960A - Production of aromatic nitro compound - Google Patents

Production of aromatic nitro compound

Info

Publication number
JPS649960A
JPS649960A JP62162248A JP16224887A JPS649960A JP S649960 A JPS649960 A JP S649960A JP 62162248 A JP62162248 A JP 62162248A JP 16224887 A JP16224887 A JP 16224887A JP S649960 A JPS649960 A JP S649960A
Authority
JP
Japan
Prior art keywords
aromatic
compound
advantageously
aqueous solution
raw material
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
JP62162248A
Other languages
Japanese (ja)
Other versions
JPH0794412B2 (en
Inventor
Masahiko Furuya
Hitoshi Nakajima
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.)
Research Association for Utilization of Light Oil
Original Assignee
Research Association for Utilization of Light Oil
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 Research Association for Utilization of Light Oil filed Critical Research Association for Utilization of Light Oil
Priority to JP62162248A priority Critical patent/JPH0794412B2/en
Publication of JPS649960A publication Critical patent/JPS649960A/en
Publication of JPH0794412B2 publication Critical patent/JPH0794412B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 the titled compound useful as a raw material for aromatic amino compounds at a relatively low temperature, at high space time yield and advantageously, by nitrating an aromatic compound with an aqueous solution of nitric acid in the presence of crystalline silica molecular sieve catalyst in a liquid phase. CONSTITUTION:An aromatic compound, especially a monosubstituted benzene is nitrated with a aqueous solution of nitric acid in the presence of crystalline silica molecular sieve catalyst having preferably about 5-6.5Angstrom effective pore diameter to give an aromatic nitro compound at a relatively low temperature usually 20-150 deg.C, preferably 40-120 deg.C in high yield without requiring treatment of waste sulfuric acid and harmful gases such as NOX and approximately no occurrence of dinitro compounds difficult to handle, as by-products in a liquid phase and advantageously with respect to esparating operation. Further this process has merits of providing para-isomer useful as a raw material for heat- resistant high polymers in high selectivity in nitration of a monohalobenzene.
JP62162248A 1987-07-01 1987-07-01 Method for producing aromatic nitro compound Expired - Lifetime JPH0794412B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162248A JPH0794412B2 (en) 1987-07-01 1987-07-01 Method for producing aromatic nitro compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162248A JPH0794412B2 (en) 1987-07-01 1987-07-01 Method for producing aromatic nitro compound

Publications (2)

Publication Number Publication Date
JPS649960A true JPS649960A (en) 1989-01-13
JPH0794412B2 JPH0794412B2 (en) 1995-10-11

Family

ID=15750811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162248A Expired - Lifetime JPH0794412B2 (en) 1987-07-01 1987-07-01 Method for producing aromatic nitro compound

Country Status (1)

Country Link
JP (1) JPH0794412B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11602469B2 (en) 2014-07-14 2023-03-14 Exokinetics, Inc. Lifting mechanism and chairs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163134A (en) * 1974-01-21 1976-06-01 Teijin Ltd harobenzen no nitorokaho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163134A (en) * 1974-01-21 1976-06-01 Teijin Ltd harobenzen no nitorokaho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11602469B2 (en) 2014-07-14 2023-03-14 Exokinetics, Inc. Lifting mechanism and chairs

Also Published As

Publication number Publication date
JPH0794412B2 (en) 1995-10-11

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