JPS5959657A - 置換不斉尿素の製法 - Google Patents

置換不斉尿素の製法

Info

Publication number
JPS5959657A
JPS5959657A JP58154217A JP15421783A JPS5959657A JP S5959657 A JPS5959657 A JP S5959657A JP 58154217 A JP58154217 A JP 58154217A JP 15421783 A JP15421783 A JP 15421783A JP S5959657 A JPS5959657 A JP S5959657A
Authority
JP
Japan
Prior art keywords
reaction
dialkyl carbonate
amine
aromatic amine
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP58154217A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0417947B2 (enExample
Inventor
ウ−ゴ・ロマ−ノ
ジヤンカルロ・フオルナサ−リ
ウンベルト・スガンバ−ト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anic SpA
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 JPS5959657A publication Critical patent/JPS5959657A/ja
Publication of JPH0417947B2 publication Critical patent/JPH0417947B2/ja
Granted legal-status Critical Current

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP58154217A 1982-08-25 1983-08-25 置換不斉尿素の製法 Granted JPS5959657A (ja)

Applications Claiming Priority (2)

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
IT22967A/82 1982-08-25

Publications (2)

Publication Number Publication Date
JPS5959657A true JPS5959657A (ja) 1984-04-05
JPH0417947B2 JPH0417947B2 (enExample) 1992-03-26

Family

ID=11202397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58154217A Granted JPS5959657A (ja) 1982-08-25 1983-08-25 置換不斉尿素の製法

Country Status (12)

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

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

Citations (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763217A (en) * 1970-12-03 1973-10-02 Halcon International Inc Preparation of carbamates

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
ES525595A0 (es) 1985-02-16
BR8304606A (pt) 1984-04-03
IL69512A (en) 1989-01-31
IT8222967A1 (it) 1984-02-25
JPH0417947B2 (enExample) 1992-03-26
MX156269A (es) 1988-08-03
DE3368604D1 (en) 1987-02-05
IT8222967A0 (it) 1982-08-25
ATE24483T1 (de) 1987-01-15
EP0103919B1 (en) 1986-12-30
KR840006201A (ko) 1984-11-22
KR860001548B1 (ko) 1986-10-04
EP0103919A2 (en) 1984-03-28
IT1152510B (it) 1987-01-07
ES8503325A1 (es) 1985-02-16
EP0103919A3 (en) 1984-07-04
ZA836112B (en) 1984-04-25
IL69512A0 (en) 1983-11-30
CA1206484A (en) 1986-06-24

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