CA1052818A - Obtention d'amides - Google Patents

Obtention d'amides

Info

Publication number: CA1052818A
Authority: CA; Canada
Prior art keywords: crude product; resin; sodium; bed; cation exchange
Prior art date: 1973-08-07
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

CA206,346A

Other languages

English (en)

Other versions

CA206346S (en

Inventor

Frederick M. Hibbs

William B. Pearson

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.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries Ltd

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.)

1973-08-07

Filing date

1974-08-06

Publication date

1979-04-17

1974-08-06 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1979-04-17 Application granted granted Critical

1979-04-17 Publication of CA1052818A publication Critical patent/CA1052818A/fr

Status Expired legal-status Critical Current

Links

Classifications

- 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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CA206,346A 1973-08-07 1974-08-06 Obtention d'amides Expired CA1052818A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3736773A GB1469514A (en)	1973-08-07	1973-08-07	Manufacture of n,n-dialkylamides

Publications (1)

Publication Number	Publication Date
CA1052818A true CA1052818A (fr)	1979-04-17

Family

ID=10395921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA206,346A Expired CA1052818A (fr)	1973-08-07	1974-08-06	Obtention d'amides

Country Status (10)

Country	Link
JP (1)	JPS5076016A (fr)
BE (1)	BE818397A (fr)
BR (1)	BR7406443D0 (fr)
CA (1)	CA1052818A (fr)
DE (1)	DE2437702A1 (fr)
ES (1)	ES429041A1 (fr)
FR (1)	FR2240208B1 (fr)
GB (1)	GB1469514A (fr)
IT (1)	IT1017949B (fr)
NL (1)	NL7410551A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101993386A (zh) *	2010-11-03	2011-03-30	天津大学	用离子交换树脂法制备电子级n、n-二甲基甲酰胺的方法
CN111470997A (zh) *	2020-04-26	2020-07-31	安庆市鑫祥瑞环保科技有限公司	一种回收dmf废液的方法

1973
- 1973-08-07 GB GB3736773A patent/GB1469514A/en not_active Expired
1974
- 1974-08-01 BE BE147210A patent/BE818397A/fr not_active IP Right Cessation
- 1974-08-05 DE DE19742437702 patent/DE2437702A1/de not_active Withdrawn
- 1974-08-06 BR BR644374A patent/BR7406443D0/pt unknown
- 1974-08-06 CA CA206,346A patent/CA1052818A/fr not_active Expired
- 1974-08-06 FR FR7427275A patent/FR2240208B1/fr not_active Expired
- 1974-08-06 IT IT2604274A patent/IT1017949B/it active
- 1974-08-06 JP JP9018874A patent/JPS5076016A/ja active Pending
- 1974-08-06 NL NL7410551A patent/NL7410551A/xx not_active Application Discontinuation
- 1974-08-07 ES ES429041A patent/ES429041A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2240208A1 (fr)	1975-03-07
ES429041A1 (es)	1976-08-16
NL7410551A (nl)	1975-02-11
JPS5076016A (fr)	1975-06-21
GB1469514A (en)	1977-04-06
DE2437702A1 (de)	1975-02-13
IT1017949B (it)	1977-08-10
FR2240208B1 (fr)	1979-10-05
BE818397A (fr)	1975-02-03
BR7406443D0 (pt)	1975-05-27

Similar Documents

Publication	Publication Date	Title
US6140543A (en)	2000-10-31	Process for the production of 1,3-propanediol
US2152852A (en)	1939-04-04	Process for manufacture of glycolic acid
US3049568A (en)	1962-08-14	Preparation of bisphenols
US5015789A (en)	1991-05-14	Method of preparing 1,3-propanediol
CN101180259B (zh)	2012-01-04	制备（甲基）丙烯酸烷基酯的方法
US3859349A (en)	1975-01-07	Purification of hydroxyacetic acid
US3007941A (en)	1961-11-07	Decarbonylation of furfural
US4375003A (en)	1983-02-22	Method for the hydrogenation of nitriles to primary amines
US3562320A (en)	1971-02-09	Process for producing methacrylic acid
CN111018707A (zh)	2020-04-17	一种3-甲氧基丙酸甲酯的制备方法
US3996298A (en)	1976-12-07	Process for the hydration of olefins
US4310697A (en)	1982-01-12	Process for the manufacture of dimethylethylamine
US3153001A (en)	1964-10-13	Cationic exchanging polymeric resin
AU660390B2 (en)	1995-06-22	Preparation process of acrylamide
CA1052818A (fr)	1979-04-17	Obtention d'amides
US3922294A (en)	1975-11-25	Process for the manufacture of isopropyl esters by the reaction of propylene with carboxylic acids
US2298138A (en)	1942-10-06	Inorganic substituted acetic acid
US4345101A (en)	1982-08-17	Process for purifying an aqueous solution of acrylamide
US3172905A (en)	1965-03-09	Catalytic preparation of esters from tertiary olefins and carboxylic acids
US3496192A (en)	1970-02-17	Process for preparing trioxane from gaseous formaldehyde
EP0569731A2 (fr)	1993-11-18	Agent pour le traitement de l'eau
US3210400A (en)	1965-10-05	Acetamido-aminocapronitrile, method of making and intermediates therefor
US2499441A (en)	1950-03-07	Polymerization of hydrogen cyanide to its tetramer
CH551352A (de)	1974-07-15	Verfahren zur herstellung von 2,6 - dialkyl - und 2,6 diaralkylsubstituierten p - kresol.
US4169107A (en)	1979-09-25	Process for manufacturing an amide compound using aluminum nitrate promoter