HU179578B - Process for preparing n-methylated carbamide or 1,3-diazacycloalkanes - Google Patents

Process for preparing n-methylated carbamide or 1,3-diazacycloalkanes

Info

Publication number
HU179578B
HU179578B HU76SA2998A HUSA002998A HU179578B HU 179578 B HU179578 B HU 179578B HU 76SA2998 A HU76SA2998 A HU 76SA2998A HU SA002998 A HUSA002998 A HU SA002998A HU 179578 B HU179578 B HU 179578B
Authority
HU
Hungary
Prior art keywords
diazacycloalkanes
carbamide
methylated
preparing
methylated carbamide
Prior art date
Application number
HU76SA2998A
Other languages
English (en)
Hungarian (hu)
Inventor
Ugo Romano
Giuseppe Iori
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of HU179578B publication Critical patent/HU179578B/hu

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18Preparation 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
    • C07C273/1854Preparation 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
    • C07C273/1863Preparation 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 from urea
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06Esters of carbamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU76SA2998A 1975-12-03 1976-12-02 Process for preparing n-methylated carbamide or 1,3-diazacycloalkanes HU179578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29962/75A IT1051036B (it) 1975-12-03 1975-12-03 Procedimento per la sintesi di n metil uree

Publications (1)

Publication Number Publication Date
HU179578B true HU179578B (en) 1982-11-29

Family

ID=11228764

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76SA2998A HU179578B (en) 1975-12-03 1976-12-02 Process for preparing n-methylated carbamide or 1,3-diazacycloalkanes

Country Status (31)

Country Link
JP (1) JPS5271419A (da)
AR (1) AR220673A1 (da)
AT (1) AT350582B (da)
AU (1) AU508607B2 (da)
BE (1) BE849073A (da)
BG (1) BG32846A3 (da)
BR (1) BR7608197A (da)
CA (1) CA1074333A (da)
CS (1) CS193070B2 (da)
DD (1) DD127478A5 (da)
DE (1) DE2654928C3 (da)
DK (1) DK536076A (da)
EG (1) EG12262A (da)
ES (1) ES454228A1 (da)
FR (1) FR2333781A1 (da)
GB (1) GB1517820A (da)
HU (1) HU179578B (da)
IE (1) IE44189B1 (da)
IN (1) IN144718B (da)
IT (1) IT1051036B (da)
LU (1) LU76306A1 (da)
MX (1) MX4021E (da)
NL (1) NL167418C (da)
NO (1) NO147274C (da)
PH (1) PH13011A (da)
PL (1) PL109171B1 (da)
PT (1) PT65922B (da)
SE (1) SE7613630L (da)
TR (1) TR18980A (da)
YU (1) YU292276A (da)
ZA (1) ZA767109B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215964B1 (en) * 1985-09-10 1991-01-23 Kawaken Fine Chemicals Co., Ltd. Process for preparing cyclic urea derivatives
US4617400A (en) * 1985-09-11 1986-10-14 Kawaken Fine Chemicals Co., Ltd. Process for preparing cyclic urea derivatives
DE3800083A1 (de) * 1988-01-05 1989-07-13 Basf Ag Verfahren zur herstellung von cyclischen n,n'-dimethylharnstoffen
DE4425696A1 (de) * 1994-07-20 1996-01-25 Basf Ag Verfahren zur Herstellung 1,3-disubstituierter Imidazolidinone
DE19743760A1 (de) * 1997-10-02 1999-04-08 Basf Ag Verfahren zur Herstellung von cyclischen Harnstoffderivaten

Also Published As

Publication number Publication date
FR2333781A1 (fr) 1977-07-01
ZA767109B (en) 1977-10-26
JPS5271419A (en) 1977-06-14
CA1074333A (en) 1980-03-25
IN144718B (da) 1978-06-24
PL109171B1 (en) 1980-05-31
ATA894276A (de) 1978-11-15
AU2014576A (en) 1978-06-08
GB1517820A (en) 1978-07-12
BG32846A3 (en) 1982-10-15
PT65922A (en) 1977-01-01
DE2654928A1 (de) 1977-06-16
AT350582B (de) 1979-06-11
EG12262A (en) 1978-12-31
BE849073A (fr) 1977-06-03
NL167418C (nl) 1981-12-16
NO764100L (da) 1977-06-06
DE2654928C3 (de) 1979-05-31
NO147274B (no) 1982-11-29
NL167418B (nl) 1981-07-16
NO147274C (no) 1983-03-09
SE7613630L (sv) 1977-06-04
DK536076A (da) 1977-06-04
AU508607B2 (en) 1980-03-27
MX4021E (es) 1981-11-03
NL7613527A (nl) 1977-06-07
DD127478A5 (da) 1977-09-28
IE44189L (en) 1977-06-03
TR18980A (tr) 1978-02-06
PH13011A (en) 1979-11-09
IT1051036B (it) 1981-04-21
FR2333781B1 (da) 1980-10-24
ES454228A1 (es) 1977-11-16
IE44189B1 (en) 1981-09-09
BR7608197A (pt) 1977-11-22
PT65922B (en) 1978-06-13
LU76306A1 (da) 1977-06-08
DE2654928B2 (de) 1978-10-05
CS193070B2 (en) 1979-09-17
AR220673A1 (es) 1980-11-28
YU292276A (en) 1982-05-31

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