CA1026377A - Procede pour la preparation de l'oxamide - Google Patents

Procede pour la preparation de l'oxamide

Info

Publication number: CA1026377A
Authority: CA; Canada
Prior art keywords: oxamide; preparation
Prior art date: 1973-02-23
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.): Expired

Application number

CA193,293A

Other languages

English (en)

Other versions

CA193293S (en

Inventor

Wilhelm Riemenschneider

Peter Wegener

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.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1973-02-23

Filing date

1974-02-22

Publication date

1978-02-14

1973-02-23 Priority claimed from DE19732308941 external-priority patent/DE2308941C3/de

1974-01-18 Priority claimed from DE2402352A external-priority patent/DE2402352A1/de

1974-01-18 Priority claimed from DE2402354A external-priority patent/DE2402354C2/de

1974-01-23 Priority claimed from DE2403120A external-priority patent/DE2403120C2/de

1974-02-22 Application filed by Hoechst AG filed Critical Hoechst AG

1978-02-14 Application granted granted Critical

1978-02-14 Publication of CA1026377A publication Critical patent/CA1026377A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CA193,293A 1973-02-23 1974-02-22 Procede pour la preparation de l'oxamide Expired CA1026377A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19732308941 DE2308941C3 (de)		1973-02-23	Verfahren zur Herstellung von Oxamid
DE2402352A DE2402352A1 (de)	1974-01-18	1974-01-18	Verfahren zur herstellung von oxamid
DE2402354A DE2402354C2 (de)	1974-01-18	1974-01-18	Verfahren zur Herstellung von Oxamid
DE2403120A DE2403120C2 (de)	1974-01-23	1974-01-23	Verfahren zur Herstellung von Oxamid

Publications (1)

Publication Number	Publication Date
CA1026377A true CA1026377A (fr)	1978-02-14

Family

ID=27431647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA193,293A Expired CA1026377A (fr)	1973-02-23	1974-02-22	Procede pour la preparation de l'oxamide

Country Status (17)

Country	Link
US (1)	US3989753A (fr)
JP (1)	JPS5833220B2 (fr)
AR (1)	AR197756A1 (fr)
AT (1)	AT335416B (fr)
CA (1)	CA1026377A (fr)
CH (1)	CH590213A5 (fr)
CS (1)	CS184338B2 (fr)
DD (1)	DD110854A5 (fr)
FR (1)	FR2219153B1 (fr)
GB (1)	GB1458871A (fr)
HU (1)	HU170424B (fr)
IL (1)	IL44209A (fr)
IT (1)	IT1008262B (fr)
LU (1)	LU69446A1 (fr)
NL (1)	NL177400C (fr)
RO (1)	RO70980A (fr)
SE (1)	SE386665B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1190318B (it) *	1986-04-17	1988-02-16	Enichem Anic Spa	Procedimento di purificazione della diamide dell'acido ossalico
IT1213401B (it) *	1986-12-11	1989-12-20	Enichem Anic Spa	Procedimento di purificazione della diamide dell'acido ossalico.
IT1255265B (it) *	1992-05-22	1995-10-25	Enichem Anic Srl	Produzione in continuo di ossamide per ossidazione catalitica di hcn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3037055A (en) *	1960-04-28	1962-05-29	Pure Oil Co	Preparation of oxamide
GB1084477A (en) *	1965-08-02	1967-09-20	Sagami Chem Res	Improvements in or relating to the preparation of cyanogen

1974
- 1974-02-14 IL IL44209A patent/IL44209A/en unknown
- 1974-02-15 CS CS7400001122A patent/CS184338B2/cs unknown
- 1974-02-18 NL NLAANVRAGE7402197,A patent/NL177400C/xx not_active IP Right Cessation
- 1974-02-19 RO RO7477741A patent/RO70980A/fr unknown
- 1974-02-20 DD DD176712A patent/DD110854A5/xx unknown
- 1974-02-20 IT IT48511/74A patent/IT1008262B/it active
- 1974-02-20 CH CH237974A patent/CH590213A5/xx not_active IP Right Cessation
- 1974-02-21 AT AT140274A patent/AT335416B/de not_active IP Right Cessation
- 1974-02-21 LU LU69446A patent/LU69446A1/xx unknown
- 1974-02-21 GB GB788674A patent/GB1458871A/en not_active Expired
- 1974-02-21 US US05/444,291 patent/US3989753A/en not_active Expired - Lifetime
- 1974-02-21 AR AR252476A patent/AR197756A1/es active
- 1974-02-22 JP JP49020623A patent/JPS5833220B2/ja not_active Expired
- 1974-02-22 HU HUHO1650A patent/HU170424B/hu unknown
- 1974-02-22 CA CA193,293A patent/CA1026377A/fr not_active Expired
- 1974-02-22 SE SE7402352A patent/SE386665B/xx unknown
- 1974-02-22 FR FR7406109A patent/FR2219153B1/fr not_active Expired

Also Published As

Publication number	Publication date
NL7402197A (fr)	1974-08-27
IL44209A (en)	1977-03-31
RO70980A (fr)	1981-08-17
CH590213A5 (fr)	1977-07-29
IL44209A0 (en)	1974-05-16
NL177400C (nl)	1985-09-16
AT335416B (de)	1977-03-10
NL177400B (nl)	1985-04-16
AR197756A1 (es)	1974-04-30
AU6585374A (en)	1975-08-21
DD110854A5 (fr)	1975-01-12
CS184338B2 (en)	1978-08-31
JPS5029516A (fr)	1975-03-25
HU170424B (fr)	1977-06-28
SE386665B (sv)	1976-08-16
GB1458871A (en)	1976-12-15
FR2219153B1 (fr)	1977-09-23
US3989753A (en)	1976-11-02
JPS5833220B2 (ja)	1983-07-18
IT1008262B (it)	1976-11-10
LU69446A1 (fr)	1975-12-09
ATA140274A (de)	1976-07-15
FR2219153A1 (fr)	1974-09-20

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