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
Authority: HU; Hungary
Prior art keywords: diazacycloalkanes; carbamide; methylated; preparing; methylated carbamide
Prior art date: 1975-12-03

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.)

1975-12-03

Filing date

1976-12-02

Publication date

1982-11-29

1976-12-02 Application filed by Snam Progetti filed Critical Snam Progetti

1982-11-29 Publication of HU179578B publication Critical patent/HU179578B/hu

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- 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
- C07C273/1863—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 from urea

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (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 (fr)
AR (1)	AR220673A1 (fr)
AT (1)	AT350582B (fr)
AU (1)	AU508607B2 (fr)
BE (1)	BE849073A (fr)
BG (1)	BG32846A3 (fr)
BR (1)	BR7608197A (fr)
CA (1)	CA1074333A (fr)
CS (1)	CS193070B2 (fr)
DD (1)	DD127478A5 (fr)
DE (1)	DE2654928C3 (fr)
DK (1)	DK536076A (fr)
EG (1)	EG12262A (fr)
ES (1)	ES454228A1 (fr)
FR (1)	FR2333781A1 (fr)
GB (1)	GB1517820A (fr)
HU (1)	HU179578B (fr)
IE (1)	IE44189B1 (fr)
IN (1)	IN144718B (fr)
IT (1)	IT1051036B (fr)
LU (1)	LU76306A1 (fr)
MX (1)	MX4021E (fr)
NL (1)	NL167418C (fr)
NO (1)	NO147274C (fr)
PH (1)	PH13011A (fr)
PL (1)	PL109171B1 (fr)
PT (1)	PT65922B (fr)
SE (1)	SE7613630L (fr)
TR (1)	TR18980A (fr)
YU (1)	YU292276A (fr)
ZA (1)	ZA767109B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0215964B1 (fr) *	1985-09-10	1991-01-23	Kawaken Fine Chemicals Co., Ltd.	Procédé de préparation de dérivés d'urées cycliques
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

1975
- 1975-12-03 IT IT29962/75A patent/IT1051036B/it active
1976
- 1976-11-26 DK DK536076A patent/DK536076A/da not_active Application Discontinuation
- 1976-11-29 EG EG76748A patent/EG12262A/xx active
- 1976-11-29 ZA ZA767109A patent/ZA767109B/xx unknown
- 1976-11-30 TR TR18980A patent/TR18980A/xx unknown
- 1976-12-01 LU LU76306A patent/LU76306A1/xx unknown
- 1976-12-01 IN IN2141/CAL/76A patent/IN144718B/en unknown
- 1976-12-01 AU AU20145/76A patent/AU508607B2/en not_active Expired
- 1976-12-01 GB GB50196/76A patent/GB1517820A/en not_active Expired
- 1976-12-01 YU YU02922/76A patent/YU292276A/xx unknown
- 1976-12-01 NO NO764100A patent/NO147274C/no unknown
- 1976-12-02 DD DD196085A patent/DD127478A5/xx unknown
- 1976-12-02 FR FR7636337A patent/FR2333781A1/fr active Granted
- 1976-12-02 BR BR7608197A patent/BR7608197A/pt unknown
- 1976-12-02 CA CA267,040A patent/CA1074333A/fr not_active Expired
- 1976-12-02 PT PT65922A patent/PT65922B/pt unknown
- 1976-12-02 PH PH19190A patent/PH13011A/en unknown
- 1976-12-02 HU HU76SA2998A patent/HU179578B/hu unknown
- 1976-12-02 AT AT894276A patent/AT350582B/de active
- 1976-12-03 SE SE7613630A patent/SE7613630L/xx not_active Application Discontinuation
- 1976-12-03 BG BG034826A patent/BG32846A3/xx unknown
- 1976-12-03 CS CS767876A patent/CS193070B2/cs unknown
- 1976-12-03 IE IE2665/76A patent/IE44189B1/en unknown
- 1976-12-03 DE DE2654928A patent/DE2654928C3/de not_active Expired
- 1976-12-03 NL NL7613527.A patent/NL167418C/xx not_active IP Right Cessation
- 1976-12-03 AR AR265719A patent/AR220673A1/es active
- 1976-12-03 MX MX765185U patent/MX4021E/es unknown
- 1976-12-03 ES ES454228A patent/ES454228A1/es not_active Expired
- 1976-12-03 PL PL1976194144A patent/PL109171B1/pl unknown
- 1976-12-03 JP JP51144818A patent/JPS5271419A/ja active Pending
- 1976-12-03 BE BE172980A patent/BE849073A/fr not_active IP Right Cessation

Also Published As

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

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