BE802829A - Procede de fabrication de lactames n-substituees - Google Patents

Procede de fabrication de lactames n-substituees

Info

Publication number
BE802829A
BE802829A BE133898A BE133898A BE802829A BE 802829 A BE802829 A BE 802829A BE 133898 A BE133898 A BE 133898A BE 133898 A BE133898 A BE 133898A BE 802829 A BE802829 A BE 802829A
Authority
BE
Belgium
Prior art keywords
lactames
substituted
manufacturing
substituted lactames
Prior art date
Application number
BE133898A
Other languages
English (en)
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Publication of BE802829A publication Critical patent/BE802829A/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
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D227/00—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00
    • C07D227/02—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D227/06—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D227/08—Oxygen atoms
    • C07D227/087—One doubly-bound oxygen atom in position 2, e.g. lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE133898A 1972-07-28 1973-07-26 Procede de fabrication de lactames n-substituees BE802829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1132772A CH573404A5 (fr) 1972-07-28 1972-07-28

Publications (1)

Publication Number Publication Date
BE802829A true BE802829A (fr) 1973-11-16

Family

ID=4372424

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133898A BE802829A (fr) 1972-07-28 1973-07-26 Procede de fabrication de lactames n-substituees

Country Status (9)

Country Link
US (1) US3865814A (fr)
JP (1) JPS4943968A (fr)
BE (1) BE802829A (fr)
CH (1) CH573404A5 (fr)
DE (1) DE2338257B2 (fr)
FR (1) FR2194703B1 (fr)
GB (1) GB1430178A (fr)
NL (1) NL7310404A (fr)
ZA (1) ZA735119B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182715A (en) * 1973-02-28 1980-01-08 Mobil Oil Corporation Amine derivatives of substituted gamma-butyrolactones
CH602636A5 (fr) * 1974-03-04 1978-07-31 Ile De France
US4125523A (en) * 1975-06-11 1978-11-14 Chevron Research Company Catalyst for polymerization of 2-pyrrolidone
BE843140A (fr) * 1975-06-19 1976-10-18 Aazacycloalcan-2-ones 1-substituees et compositions pharmaceutiques contenant ces composes a titre d'excipients
FR2314731A1 (fr) * 1975-06-19 1977-01-14 Nelson Res & Dev Azacycloalcan-2-ones 1-substituees et compositions pharmaceutiques contenant ces composes a titre d'excipients
US4145519A (en) * 1975-08-25 1979-03-20 Chevron Research Company Catalyst for the polymerization of 2-pyrrolidone from alkali metal
JPS5528550A (en) * 1978-08-19 1980-02-29 Sony Corp Servo circuit
JPS5528549A (en) * 1978-08-19 1980-02-29 Sony Corp Servo circuit
JPS58136992U (ja) * 1982-03-11 1983-09-14 ソニー株式会社 モータの位相サーボ回路
US4608201A (en) * 1984-05-21 1986-08-26 Ppg Industries, Inc. Process for preparing lactam imides
DE3536028A1 (de) * 1985-10-09 1987-04-09 Hoechst Ag Verfahren zur herstellung von 1-substituierten azacycloalkan-2-onen
US4992422A (en) * 1986-01-31 1991-02-12 Whitby Research, Inc. Compositions comprising 1-substituted azacycloalkanes
WO1987004594A1 (fr) * 1986-01-31 1987-08-13 Nelson Research And Development Company Compositions comprenant des azacycoalkanes monosubstitues et leurs utilisations
US5256647A (en) * 1986-01-31 1993-10-26 Whitby Research, Inc. Compositions comprising 1-substituted azacycloalkanes
US5204339A (en) * 1986-01-31 1993-04-20 Whitby Research, Inc. Penetration enhancers for transdermal delivery of systemic agents
JPS63502508A (ja) * 1986-01-31 1988-09-22 ホイットビ−・リサ−チ・インコ−ポレ−テッド １−置換アザシクロアルカンより成る組成物とその用途
US5142044A (en) * 1986-04-23 1992-08-25 Whitby Research, Inc. Penetration enhancers for transdermal delivery of systemic agents
CA1319613C (fr) * 1986-10-07 1993-06-29 Gevork Minaskanian Activateurs de penatration pour l'administration d'agents systemiques par voie transdermique
US4920101A (en) * 1987-09-30 1990-04-24 Nelson Research & Development Co. Compositions comprising 1-oxo- or thiohydrocarbyl substituted azacycloaklkanes
US4879275A (en) * 1987-09-30 1989-11-07 Nelson Research & Development Co. Penetration enhancers for transdermal delivery of systemic agent
WO1993017787A1 (fr) * 1992-03-06 1993-09-16 Isp Investments Inc. Catalyseur et procede de production de pyrrolidones d'alkyle
US5510477A (en) * 1994-03-01 1996-04-23 The Procter & Gamble Company Process for the acylation of lactams
DE4423603C2 (de) * 1994-07-06 2002-01-17 Degussa Verfahren zur Herstellung von N-Alkyl-Lactamen
GB9422153D0 (en) * 1994-11-03 1994-12-21 Procter & Gamble Process for the production of acyl lactams
FR2751963B1 (fr) * 1996-07-31 1998-09-04 Poudres & Explosifs Ste Nale Procede de preparation de lactames n-substitues
EP3510070B1 (fr) 2017-06-26 2022-08-24 AdvanSix Resins & Chemicals LLC Procédés et compositions pour dispersions de polyuréthane utilisant des solvants dérivés de caprolactame

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661894A (en) * 1970-06-29 1972-05-09 Leuna Werke Veb Method of producing n-alkyl lactams

Also Published As

Publication number Publication date
FR2194703A1 (fr) 1974-03-01
NL7310404A (fr) 1974-01-30
JPS4943968A (fr) 1974-04-25
GB1430178A (en) 1976-03-31
ZA735119B (en) 1974-07-31
DE2338257B2 (de) 1975-04-30
CH573404A5 (fr) 1976-03-15
US3865814A (en) 1975-02-11
DE2338257A1 (de) 1974-02-14
FR2194703B1 (fr) 1976-11-12

Similar Documents

Publication Publication Date Title
BE802829A (fr) Procede de fabrication de lactames n-substituees
BE762235A (fr) Procede de fabrication de copolymeres quaternaires
BE766395A (fr) Procede de fabrication du 1,1-difluorethane,
BE805250A (fr) Procede de fabrication de platre
BE781368A (fr) Procede de fabrication de capsules minuscules
BE781180A (fr) Procede de fabrication de pastilles de precision
BE819681R (fr) Procede de fabrication de bas
BE801900A (fr) Procede de fabrication de polyethylene
FR2291968A1 (fr) Procede de fabrication de la tetramethyl-ethylene diamine
BE791904A (fr) Procede de deshydrochloration
BE798934A (fr) Procede de cristallisation
BE798847A (fr) Procede de production de formaldehyde
BE813390A (fr) Procede de fabrication de nitro-2-halogenophenols
BE801364A (fr) Procede de fabrication du formaldehyde
BE804097A (fr) Procede de production de 5-isopropyl-3-methyl-phenol
BE794975A (fr) Procede de production de plasminostreptine
BE773736A (fr) Procede de fabrication de composes insatures
BE755928A (fr) Procede de fabrication de supraconducteurs
BE802553A (fr) Procede de fabrication de compositions thermo-fusibles et compositions en resultant
BE754175A (fr) Procede de fabrication de tripolyphosphates
BE806136A (fr) Procede de fabrication de structures tubulaires
BE811961A (fr) Procede de fabrication de peptides
BE789104A (fr) Procede de fabrication de cyanacetylcarbamates
BE779598A (fr) Procede ameliore de fabrication de 1-dihydrocodeine
BE791805A (fr) Procede de fabrication de confiseries soufflees