IL69512A - Process for producing substituted asymmetric phenyl ureas - Google Patents

Process for producing substituted asymmetric phenyl ureas

Info

Publication number
IL69512A
IL69512A IL69512A IL6951283A IL69512A IL 69512 A IL69512 A IL 69512A IL 69512 A IL69512 A IL 69512A IL 6951283 A IL6951283 A IL 6951283A IL 69512 A IL69512 A IL 69512A
Authority
IL
Israel
Prior art keywords
producing substituted
substituted asymmetric
phenyl ureas
asymmetric phenyl
ureas
Prior art date
Application number
IL69512A
Other languages
English (en)
Other versions
IL69512A0 (en
Inventor
Romano Ugo
Fornasari Giancarlo
Sgambato Umberto
Original Assignee
Anic Spa
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 Anic Spa filed Critical Anic Spa
Publication of IL69512A0 publication Critical patent/IL69512A0/xx
Publication of IL69512A publication Critical patent/IL69512A/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
    • C07C273/02—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 urea, its salts, complexes or addition compounds
    • C07C273/14—Separation; Purification; Stabilisation; Use of additives
    • C07C273/16—Separation; Purification
    • 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
    • C07C275/28—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 carbon atoms of six-membered aromatic rings of a carbon skeleton
    • 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
    • C07C275/28—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 carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/30—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 carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL69512A 1982-08-25 1983-08-17 Process for producing substituted asymmetric phenyl ureas IL69512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22967/82A IT1152510B (it) 1982-08-25 1982-08-25 Procedimento per la produzione di uree asimmetriche sostituite

Publications (2)

Publication Number Publication Date
IL69512A0 IL69512A0 (en) 1983-11-30
IL69512A true IL69512A (en) 1989-01-31

Family

ID=11202397

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69512A IL69512A (en) 1982-08-25 1983-08-17 Process for producing substituted asymmetric phenyl ureas

Country Status (12)

Country Link
EP (1) EP0103919B1 (ko)
JP (1) JPS5959657A (ko)
KR (1) KR860001548B1 (ko)
AT (1) ATE24483T1 (ko)
BR (1) BR8304606A (ko)
CA (1) CA1206484A (ko)
DE (1) DE3368604D1 (ko)
ES (1) ES8503325A1 (ko)
IL (1) IL69512A (ko)
IT (1) IT1152510B (ko)
MX (1) MX156269A (ko)
ZA (1) ZA836112B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577221B1 (fr) * 1985-02-11 1987-02-20 Rhone Poulenc Agrochimie Procede de preparation d'une phenyluree substituee
DE3942462A1 (de) * 1989-12-22 1991-06-27 Bayer Ag Difluorphenylharnstoffe
DE4028040A1 (de) * 1990-09-05 1992-03-12 Chemie Linz Deutschland Verfahren zur n-alkylierung von harnstoffen
KR100555792B1 (ko) * 1999-02-02 2006-03-03 제일모직주식회사 비대칭 선형 탄산 에스테르의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161676A (en) * 1962-05-21 1964-12-15 Berkeley Chemical Corp Preparation of substituted alkyl ureas
US3763217A (en) * 1970-12-03 1973-10-02 Halcon International Inc Preparation of carbamates

Also Published As

Publication number Publication date
EP0103919B1 (en) 1986-12-30
KR860001548B1 (ko) 1986-10-04
ES525595A0 (es) 1985-02-16
ZA836112B (en) 1984-04-25
ATE24483T1 (de) 1987-01-15
EP0103919A2 (en) 1984-03-28
IT8222967A0 (it) 1982-08-25
KR840006201A (ko) 1984-11-22
BR8304606A (pt) 1984-04-03
ES8503325A1 (es) 1985-02-16
CA1206484A (en) 1986-06-24
JPS5959657A (ja) 1984-04-05
EP0103919A3 (en) 1984-07-04
IL69512A0 (en) 1983-11-30
MX156269A (es) 1988-08-03
IT1152510B (it) 1987-01-07
JPH0417947B2 (ko) 1992-03-26
DE3368604D1 (en) 1987-02-05

Similar Documents

Publication Publication Date Title
DE69129119D1 (en) A process for the production of polyalkylenoxide
PT86017A (en) Process for preparing highly pure lactides
PH30105A (en) Polysuccinimide polymers and process for preparing polysuccinimide polymers
EG18981A (en) Synthesis of n - t - alkyl - 1 , 2 diacylhydrazines
GB1515661A (en) Process for production of 4,4-isopropylidene-bis(2,6-dibromo)phenol
HU907113D0 (en) Process for producing analogues of 2', 3'-didesoxy-2'-fluoro-arabino-nucleoside
IL69512A (en) Process for producing substituted asymmetric phenyl ureas
ATE82955T1 (de) Verfahren zur herstellung von o-substituierten hydroxylaminen.
PH15680A (en) Process for the manufacture of 1,2,3-thiadiazol-5-yl ureas
IL87292A0 (en) Conversion of one polymorphic crystalline form into another
EP0266690A3 (en) Method for the production of 2,2-disubstituted 3-chlorpropionic acid esters
DE3266999D1 (en) Process for preparing asymmetric ureas from urethans and amines
PT86307A (en) Process for the manufacture of n,n:-disubstituted ureas
DE69306701D1 (de) Verfahren zur Herstellung von Natriumhydrosulfit mit hohem Ausbringen
ZA88513B (en) A process for the manufacture of n,n(dibenzohexatrienylene)ureas
FR2275455A1 (fr) Nouvelle methode de preparation de desoxyvincaminates d'hydroxy-2 alkyle
GR3001086T3 (en) Substituted dioxanones, method for preparing same and use thereof
EP0018008A3 (en) Process for the production of glazing-pigment forms of 4,4',7,7'-tetrachlorothio indigo
EP0099933A4 (en) PROCESS FOR THE PREPARATION OF ALPHA, OMEGA-BIS (2-CHLOROPHENOXY) -ALKANE-4,4'-DICARBOXYLIC ACID OR ITS LOWER ALKYL ESTER.
IL82503A0 (en) Process for the promination of biphenols
FI892911A0 (fi) Menetelmä terapeuttisesti käyttökelpoisen (+)-1-/(3,4,5-trimetoksi)bentsyylioksimetyyli/-1-fenyyli-N,N-dimetyyli-n-propyyliamiinin valmistamiseksi
GR3005494T3 (ko)
ES2019047A6 (es) Un procedimiento para la preparacion de benzamidas.
GB2105712B (en) Process for producing 4,4'-dihydroxydiphenyl
DE3260086D1 (en) Process for the preparation of 4-aminobutyramide