BE806049A - Procede de preparation d'urees substituees - Google Patents

Procede de preparation d'urees substituees

Info

Publication number
BE806049A
BE806049A BE136667A BE136667A BE806049A BE 806049 A BE806049 A BE 806049A BE 136667 A BE136667 A BE 136667A BE 136667 A BE136667 A BE 136667A BE 806049 A BE806049 A BE 806049A
Authority
BE
Belgium
Prior art keywords
substituted urea
preparing substituted
preparing
urea
substituted
Prior art date
Application number
BE136667A
Other languages
English (en)
Original Assignee
Cassella Farbwerke Mainkur Ag
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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of BE806049A publication Critical patent/BE806049A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/48—Y being a hydrogen or a carbon atom
    • C07C275/50—Y being a hydrogen or an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
BE136667A 1972-10-13 1973-10-12 Procede de preparation d'urees substituees BE806049A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250134A DE2250134A1 (de) 1972-10-13 1972-10-13 Verfahren zur herstellung von substituierten harnstoffen

Publications (1)

Publication Number Publication Date
BE806049A true BE806049A (fr) 1974-04-12

Family

ID=5858882

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136667A BE806049A (fr) 1972-10-13 1973-10-12 Procede de preparation d'urees substituees

Country Status (8)

Country Link
US (1) US3957756A (fr)
JP (1) JPS4975533A (fr)
BE (1) BE806049A (fr)
DE (1) DE2250134A1 (fr)
FR (1) FR2202888B1 (fr)
GB (1) GB1415730A (fr)
IT (1) IT995837B (fr)
NL (1) NL7313736A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919292A1 (de) * 1979-05-12 1980-11-20 Bayer Ag Substituierte harnstoffe, verfahren zu ihrer herstellung und ihre verwendung als pflanzenbakterizide
US4374771A (en) * 1982-03-08 1983-02-22 American Cyanamid Company Blocked isocyanate
NL1010175C2 (nl) * 1998-09-24 2000-03-27 Dsm Nv Werkwijze voor de bereiding van N-alkylcarbamoylderivaat.
US6448394B1 (en) 1998-09-24 2002-09-10 Dsm N.V. Process for the preparation of an N-alkyl or N-aryl carbamoyl derivative
US7214825B2 (en) * 2003-10-17 2007-05-08 Honeywell International Inc. O-(3-chloropropenyl) hydroxylamine free base
WO2008064887A1 (fr) * 2006-11-29 2008-06-05 Dsm Ip Assets B.V. Dérivé de bislactamide comme composé intermédiaire dans la production de diisocyanate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682526A (en) * 1950-07-28 1954-06-29 Goodyear Tire & Rubber Interlinking polymers with polylactams
DE1770968A1 (de) * 1968-07-24 1972-01-13 Bayer Ag Verfahren zur Herstellung von Polyamiden
GB1376530A (en) * 1971-09-10 1974-12-04 Daimler Benz Ag Fuel tanks

Also Published As

Publication number Publication date
DE2250134A1 (de) 1974-04-25
IT995837B (it) 1975-11-20
NL7313736A (fr) 1974-04-16
JPS4975533A (fr) 1974-07-20
US3957756A (en) 1976-05-18
FR2202888B1 (fr) 1977-03-11
GB1415730A (en) 1975-11-26
FR2202888A1 (fr) 1974-05-10

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