ZA926023B - Process for the preparation of pure N, N'-asymmetrically substituted phenylureas - Google Patents

Process for the preparation of pure N, N'-asymmetrically substituted phenylureas

Info

Publication number
ZA926023B
ZA926023B ZA926023A ZA926023A ZA926023B ZA 926023 B ZA926023 B ZA 926023B ZA 926023 A ZA926023 A ZA 926023A ZA 926023 A ZA926023 A ZA 926023A ZA 926023 B ZA926023 B ZA 926023B
Authority
ZA
South Africa
Prior art keywords
phenyl
pure
preparation
formula
represent
Prior art date
Application number
ZA926023A
Other languages
English (en)
Inventor
Kurt Alfred Hackl
Heinz Falk
Original Assignee
Chemie Linz Gmbh
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 Chemie Linz Gmbh filed Critical Chemie Linz Gmbh
Publication of ZA926023B publication Critical patent/ZA926023B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • 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
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
    • C07C275/20—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C07C275/24—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/215—Radicals derived from nitrogen analogues of carbonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
ZA926023A 1991-08-16 1992-08-11 Process for the preparation of pure N, N'-asymmetrically substituted phenylureas ZA926023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0161691A AT397384B (de) 1991-08-16 1991-08-16 Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe

Publications (1)

Publication Number Publication Date
ZA926023B true ZA926023B (en) 1993-08-11

Family

ID=3517275

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA926023A ZA926023B (en) 1991-08-16 1992-08-11 Process for the preparation of pure N, N'-asymmetrically substituted phenylureas

Country Status (14)

Country Link
US (1) US5283362A (es)
EP (1) EP0531689B1 (es)
JP (1) JPH05194360A (es)
KR (1) KR930004258A (es)
AT (2) AT397384B (es)
AU (1) AU2069892A (es)
CZ (1) CZ282735B6 (es)
DE (1) DE59201714D1 (es)
ES (1) ES2069942T3 (es)
HU (1) HU212464B (es)
NZ (1) NZ243707A (es)
SI (1) SI9200165A (es)
TW (1) TW203601B (es)
ZA (1) ZA926023B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233033A1 (de) * 1992-10-01 1994-04-07 Basf Ag Verfahren zur Herstellung von aromatischen Harnstoffen, die eine Thioether- oder Sulfonylgruppe aufweisen
GB2300187B (en) * 1995-04-28 1998-09-02 Hodogaya Chemical Co Ltd Cure-accelerator for epoxy resin
AU7353300A (en) 1999-09-08 2001-04-10 Guilford Pharmaceuticals Inc. Non-peptidic cyclophilin binding compounds and their use
US6656971B2 (en) 2001-01-25 2003-12-02 Guilford Pharmaceuticals Inc. Trisubstituted carbocyclic cyclophilin binding compounds and their use
JP7066117B2 (ja) * 2015-12-11 2022-05-13 国立大学法人静岡大学 オイルゲル化剤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB816855A (en) * 1956-01-04 1959-07-22 Ici Ltd Improved processes of manufacture of 4-bromo-4-nitrocarbanilide
US2673877A (en) * 1951-10-26 1954-03-30 Du Pont Preparation of chlorphenyldimethyl-ureas
DE1064051B (de) * 1958-04-09 1959-08-27 Basf Ag Verfahren zur Herstellung von substituierten Harnstoffen
DE2129200B2 (de) * 1971-06-12 1979-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von N-A rj !harnstoffen
CH649078A5 (de) * 1980-01-25 1985-04-30 Reanal Finomvegyszergyar Verfahren zur herstellung von n-mono- oder disubstituierten n-aryl-harnstoff-derivaten.
FR2577221B1 (fr) * 1985-02-11 1987-02-20 Rhone Poulenc Agrochimie Procede de preparation d'une phenyluree substituee
DE59007989D1 (de) * 1989-07-28 1995-01-26 Chemie Linz Gmbh Verfahren zur Herstellung unsymmetrisch substituierter Harnstoffe.
DE59007990D1 (de) * 1989-07-28 1995-01-26 Chemie Linz Gmbh Verfahren zur Herstellung unsymmetrisch substituierter Harnstoffe, Carbamate, Thiocarbamate und substituierter Isocyanate.
DE59005183D1 (de) * 1989-11-10 1994-05-05 Agrolinz Agrarchemikalien Verfahren zur Herstellung reiner, unsymmetrisch disubstituierter Harnstoffe.
DE3940261A1 (de) * 1989-12-06 1991-06-13 Agrolinz Agrarchemikalien Muen Verfahren zur herstellung reiner, unsymmetrisch disubstituierter harnstoffe

Also Published As

Publication number Publication date
ES2069942T3 (es) 1995-05-16
CZ249192A3 (en) 1993-02-17
HUT63611A (en) 1993-09-28
TW203601B (es) 1993-04-11
EP0531689B1 (de) 1995-03-22
ATE120183T1 (de) 1995-04-15
JPH05194360A (ja) 1993-08-03
HU212464B (en) 1996-07-29
DE59201714D1 (de) 1995-04-27
ATA161691A (de) 1993-08-15
AU2069892A (en) 1993-02-18
NZ243707A (en) 1994-02-25
KR930004258A (ko) 1993-03-22
AT397384B (de) 1994-03-25
SI9200165A (en) 1993-03-31
EP0531689A1 (de) 1993-03-17
CZ282735B6 (cs) 1997-09-17
US5283362A (en) 1994-02-01

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