FR2294169A1 - Procede de synthese d'urees substituees a partir des carbamates correspondants - Google Patents

Procede de synthese d'urees substituees a partir des carbamates correspondants

Info

Publication number
FR2294169A1
FR2294169A1 FR7537465A FR7537465A FR2294169A1 FR 2294169 A1 FR2294169 A1 FR 2294169A1 FR 7537465 A FR7537465 A FR 7537465A FR 7537465 A FR7537465 A FR 7537465A FR 2294169 A1 FR2294169 A1 FR 2294169A1
Authority
FR
France
Prior art keywords
synthesis
substituted urea
corresponding carbamates
carbamates
urea
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
FR7537465A
Other languages
English (en)
Other versions
FR2294169B1 (fr
Inventor
Gioacchino Cipriani
Cipriani Et Carlo Neri Gioacchino
Carlo Neri
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 FR2294169A1 publication Critical patent/FR2294169A1/fr
Application granted granted Critical
Publication of FR2294169B1 publication Critical patent/FR2294169B1/fr
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
    • C07C273/18—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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C07D233/34—Ethylene-urea
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
    • C07D239/10—Oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7537465A 1974-12-10 1975-12-08 Procede de synthese d'urees substituees a partir des carbamates correspondants Granted FR2294169A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30341/74A IT1026907B (it) 1974-12-10 1974-12-10 Procedimento per la sintesi di uree

Publications (2)

Publication Number Publication Date
FR2294169A1 true FR2294169A1 (fr) 1976-07-09
FR2294169B1 FR2294169B1 (fr) 1982-05-28

Family

ID=11229569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537465A Granted FR2294169A1 (fr) 1974-12-10 1975-12-08 Procede de synthese d'urees substituees a partir des carbamates correspondants

Country Status (19)

Country Link
US (1) US4063021A (fr)
JP (1) JPS594423B2 (fr)
AT (1) AT349487B (fr)
BE (1) BE836387A (fr)
CA (1) CA1058174A (fr)
CH (1) CH624097A5 (fr)
DE (1) DE2555582A1 (fr)
DK (1) DK557075A (fr)
ES (1) ES443591A1 (fr)
FR (1) FR2294169A1 (fr)
GB (1) GB1499180A (fr)
IE (1) IE42456B1 (fr)
IT (1) IT1026907B (fr)
LU (1) LU73953A1 (fr)
NL (1) NL172951C (fr)
NO (1) NO754162L (fr)
SE (1) SE431203B (fr)
SU (1) SU900804A3 (fr)
ZA (1) ZA757617B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139069A (en) * 1981-02-20 1982-08-27 Nippon Tokushu Noyaku Seizo Kk Substituted tetrahydropyrimidinone derivative, its preparation and herbicide
US4405794A (en) * 1981-12-18 1983-09-20 The Dow Chemical Company Preparation of 2-oxazolidinone and ethyleneurea
JPS58140078A (ja) * 1982-02-16 1983-08-19 Nippon Tokushu Noyaku Seizo Kk メチル置換テトラヒドロ−２−ピリミジノン誘導体、その製法、その中間体及び該中間体の製法、並びに除草剤
JPH0333420U (fr) * 1989-08-10 1991-04-02
DE19743760A1 (de) * 1997-10-02 1999-04-08 Basf Ag Verfahren zur Herstellung von cyclischen Harnstoffderivaten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276696A (en) * 1939-10-06 1942-03-17 Sharples Chemicals Inc Manufacture of homologues of urea
US3053891A (en) * 1959-05-05 1962-09-11 Chemical Construction Corp Process for production of urea
US3923833A (en) * 1968-05-01 1975-12-02 Hoffmann La Roche N-{8 (1-cyano-2-phenyl)ethyl{9 carbamates

Also Published As

Publication number Publication date
NL172951B (nl) 1983-06-16
ES443591A1 (es) 1977-05-01
SE7513879L (sv) 1976-06-11
NL7514362A (nl) 1976-06-14
AT349487B (de) 1979-04-10
SE431203B (sv) 1984-01-23
US4063021A (en) 1977-12-13
GB1499180A (en) 1978-01-25
NO754162L (fr) 1976-06-11
DE2555582A1 (de) 1976-06-16
CA1058174A (fr) 1979-07-10
FR2294169B1 (fr) 1982-05-28
LU73953A1 (fr) 1976-07-01
NL172951C (nl) 1983-11-16
JPS5182225A (fr) 1976-07-19
IE42456B1 (en) 1980-08-13
CH624097A5 (fr) 1981-07-15
IE42456L (en) 1976-06-10
SU900804A3 (ru) 1982-01-23
BE836387A (fr) 1976-06-08
IT1026907B (it) 1978-10-20
JPS594423B2 (ja) 1984-01-30
ZA757617B (en) 1976-11-24
DK557075A (da) 1976-06-11
ATA933175A (de) 1978-09-15
SE7513879A (sv) 1976-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse