JPS5810548A - 芳香族イソシアナ−トの製造方法 - Google Patents

芳香族イソシアナ−トの製造方法

Info

Publication number
JPS5810548A
JPS5810548A JP56106284A JP10628481A JPS5810548A JP S5810548 A JPS5810548 A JP S5810548A JP 56106284 A JP56106284 A JP 56106284A JP 10628481 A JP10628481 A JP 10628481A JP S5810548 A JPS5810548 A JP S5810548A
Authority
JP
Japan
Prior art keywords
catalyst
reaction
chlorine
yield
compound
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
JP56106284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124784B2 (enrdf_load_stackoverflow
Inventor
Ryuichiro Tsumura
津村　柳一郎
Katsuji Miyata
勝治 宮田
Usaji Takagi
高木　「た」三治
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56106284A priority Critical patent/JPS5810548A/ja
Publication of JPS5810548A publication Critical patent/JPS5810548A/ja
Publication of JPH0124784B2 publication Critical patent/JPH0124784B2/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

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56106284A 1981-07-09 1981-07-09 芳香族イソシアナ−トの製造方法 Granted JPS5810548A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56106284A JPS5810548A (ja) 1981-07-09 1981-07-09 芳香族イソシアナ−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56106284A JPS5810548A (ja) 1981-07-09 1981-07-09 芳香族イソシアナ−トの製造方法

Publications (2)

Publication Number Publication Date
JPS5810548A true JPS5810548A (ja) 1983-01-21
JPH0124784B2 JPH0124784B2 (enrdf_load_stackoverflow) 1989-05-15

Family

ID=14429766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56106284A Granted JPS5810548A (ja) 1981-07-09 1981-07-09 芳香族イソシアナ−トの製造方法

Country Status (1)

Country Link
JP (1) JPS5810548A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0124784B2 (enrdf_load_stackoverflow) 1989-05-15

Similar Documents

Publication Publication Date Title
US3993685A (en) Process for the production of urethanes
CA1056847A (en) Process for producing an aromatic urethane
US3576835A (en) Preparation of aromatic isocyanates
US3585231A (en) Preparation of aromatic isocyanates
JPS5810548A (ja) 芳香族イソシアナ−トの製造方法
US4469882A (en) Process for the production of aromatic carbamates
US3923850A (en) Preparation of aromatic isocyanates
JPS6318939B2 (enrdf_load_stackoverflow)
JPH013155A (ja) アニリン及びオキサミドの同時製造方法
US4629804A (en) Process for preparation of urethanes
JPH0611742B2 (ja) 芳香族イソシアナ−トの製法
JPS60502209A (ja) ウレタンの製造方法
JPS6318576B2 (enrdf_load_stackoverflow)
US3719699A (en) Process for the production of polyisocyanates
JPS6342614B2 (enrdf_load_stackoverflow)
US3600419A (en) Preparation of aromatic isocyanates
JPS6342615B2 (enrdf_load_stackoverflow)
US3657308A (en) Catalytic carbonylation of aromatic nitro compounds in the presence of organic carbonates
JPS635071A (ja) 尿素誘導体の製造法及び触媒系
JPS60193959A (ja) 芳香族ウレタンの製造方法
JPS61191662A (ja) 芳香族イソシアナ−トの製造方法
JPS60139633A (ja) エチレングリコ−ルの製造法
JPS6160825B2 (enrdf_load_stackoverflow)
JPS585903B2 (ja) 芳香族イソシアネ−トの製法
JPS61191664A (ja) 芳香族カルバミド酸アリ−ルエステルの製法