GB1470208A - Process for preparing benzene derivatives having isocyanao tomethyl group - Google Patents

Process for preparing benzene derivatives having isocyanao tomethyl group

Info

Publication number
GB1470208A
GB1470208A GB4415374A GB4415374A GB1470208A GB 1470208 A GB1470208 A GB 1470208A GB 4415374 A GB4415374 A GB 4415374A GB 4415374 A GB4415374 A GB 4415374A GB 1470208 A GB1470208 A GB 1470208A
Authority
GB
United Kingdom
Prior art keywords
chloromethylbenzene
isocyanatomethyl
dimethylformamide
weight
oct
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
GB4415374A
Other languages
English (en)
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.)
Kao Corp
Original Assignee
Kao Corp
Kao Soap Co 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 Kao Corp, Kao Soap Co Ltd filed Critical Kao Corp
Publication of GB1470208A publication Critical patent/GB1470208A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/02—Preparation of derivatives of isocyanic acid by reaction of halides with isocyanic acid or its derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB4415374A 1973-10-18 1974-10-11 Process for preparing benzene derivatives having isocyanao tomethyl group Expired GB1470208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11718173A JPS533377B2 (US07906523-20110315-C00004.png) 1973-10-18 1973-10-18

Publications (1)

Publication Number Publication Date
GB1470208A true GB1470208A (en) 1977-04-14

Family

ID=14705412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4415374A Expired GB1470208A (en) 1973-10-18 1974-10-11 Process for preparing benzene derivatives having isocyanao tomethyl group

Country Status (5)

Country Link
US (1) US3948966A (US07906523-20110315-C00004.png)
JP (1) JPS533377B2 (US07906523-20110315-C00004.png)
CH (1) CH589048A5 (US07906523-20110315-C00004.png)
DE (1) DE2449607A1 (US07906523-20110315-C00004.png)
GB (1) GB1470208A (US07906523-20110315-C00004.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934702B2 (ja) * 1976-10-25 1984-08-24 昭和電工株式会社 α・α−ジメチルベンジルイソシアネ−ト又はその核置換体の製造法
JPS54138517A (en) * 1978-04-18 1979-10-27 Showa Denko Kk Preparation of tertiary alkylisocyanate
US4891441A (en) * 1984-05-17 1990-01-02 American Cyanamid Process for the preparation of polymeric tertiary aralkyl isocyanates from 1,3- or 1,4-bis(1-chloro-1-methylethyl)benzene
FR2575467B1 (fr) * 1984-12-28 1987-06-12 Poudres & Explosifs Ste Nale Procede de synthese d'isocyanates et de derives d'isocyanates
JPH037601Y2 (US07906523-20110315-C00004.png) * 1985-06-06 1991-02-26
DE4433290A1 (de) * 1994-09-19 1996-03-21 Lohmann Gmbh & Co Kg Chemische Verbindungen mit photoreaktiven Gruppen und strahlenvernetzbare Masse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866801A (en) * 1955-12-27 1958-12-30 Ethyl Corp Process for the production of organic isocyanates
US3584028A (en) * 1967-01-25 1971-06-08 Marathon Oil Co Preparation of organic isocyanates

Also Published As

Publication number Publication date
DE2449607A1 (de) 1975-04-30
CH589048A5 (US07906523-20110315-C00004.png) 1977-06-30
JPS5064245A (US07906523-20110315-C00004.png) 1975-05-31
JPS533377B2 (US07906523-20110315-C00004.png) 1978-02-06
US3948966A (en) 1976-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee