BE811703A - Procede de preparation d'isocyanato-triazines - Google Patents

Procede de preparation d'isocyanato-triazines

Info

Publication number
BE811703A
BE811703A BE141499A BE141499A BE811703A BE 811703 A BE811703 A BE 811703A BE 141499 A BE141499 A BE 141499A BE 141499 A BE141499 A BE 141499A BE 811703 A BE811703 A BE 811703A
Authority
BE
Belgium
Prior art keywords
isocyanato
triazines
preparation process
preparation
triazines preparation
Prior art date
Application number
BE141499A
Other languages
English (en)
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 filed Critical
Publication of BE811703A publication Critical patent/BE811703A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/64—Condensation products of melamine with aldehydes; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE141499A 1973-03-01 1974-02-28 Procede de preparation d'isocyanato-triazines BE811703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH300373A CH572047A5 (fr) 1973-03-01 1973-03-01

Publications (1)

Publication Number Publication Date
BE811703A true BE811703A (fr) 1974-08-28

Family

ID=4246438

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141499A BE811703A (fr) 1973-03-01 1974-02-28 Procede de preparation d'isocyanato-triazines

Country Status (12)

Country Link
US (1) US3919221A (fr)
JP (1) JPS49134689A (fr)
BE (1) BE811703A (fr)
CA (1) CA1010039A (fr)
CH (1) CH572047A5 (fr)
DE (1) DE2409084A1 (fr)
FR (1) FR2219946B1 (fr)
GB (1) GB1430350A (fr)
HU (1) HU168751B (fr)
IL (1) IL44188A (fr)
NL (1) NL7402392A (fr)
ZA (1) ZA741326B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019264A (en) * 1990-07-31 1991-05-28 E. I. Du Pont De Nemours And Company Multilayer reverse osmosis membrane of polyamide-urea
US5288865A (en) * 1991-11-15 1994-02-22 American Cyanamid Company Process for preparing amide derivatives from haloaminotriazines and acid halides
US5556971A (en) * 1994-05-06 1996-09-17 Cytec Technology Corp. Process for preparing isocyanate and isocyanate-based derivatives of certain amino-1,3,5-triazines by direct phosgenation
US6448398B1 (en) 1994-10-18 2002-09-10 Cytec Technology Corp. Process for preparing acid amides from (Si, Ge, or Sn substituted amino)-1,3,5-triazines and acid halides
KR101085157B1 (ko) 2007-08-31 2011-11-18 한국화학연구원 1,3,5-트리아진-2,4,6-트리아민 화합물 또는 그의 약학적으로 허용 가능한 염, 및 이를 포함하는 약학적 조성물
CN115725044B (zh) * 2021-08-31 2024-08-16 浙江华峰热塑性聚氨酯有限公司 一种热塑性聚氨酯弹性体及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340757A (en) * 1935-05-02 1944-02-01 Heberlein Patent Corp Isocyanates and related substances and process for their manufacture
GB1142226A (en) * 1966-07-08 1969-02-05 Ici Ltd Diisocyanate derivatives of tetrahydropyran
BE755460A (fr) * 1969-08-28 1971-02-01 Bayer Ag Isocyanates de s-triazinyle, leur preparation et leur utilisation dans la fabrication de resines de polyurethanes

Also Published As

Publication number Publication date
US3919221A (en) 1975-11-11
NL7402392A (fr) 1974-09-03
CA1010039A (en) 1977-05-10
CH572047A5 (fr) 1976-01-30
FR2219946A1 (fr) 1974-09-27
IL44188A0 (en) 1974-05-16
ZA741326B (en) 1975-02-26
IL44188A (en) 1976-11-30
FR2219946B1 (fr) 1978-01-06
DE2409084A1 (de) 1974-09-05
HU168751B (en) 1976-07-28
GB1430350A (en) 1976-03-31
JPS49134689A (fr) 1974-12-25

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