BE841285A - PROCESS FOR PREPARING ACETOACETYL-ARYLAMIDES - Google Patents

PROCESS FOR PREPARING ACETOACETYL-ARYLAMIDES

Info

Publication number: BE841285A
Authority: BE; Belgium
Prior art keywords: arylamides; acetoacetyl; preparing; preparing acetoacetyl
Prior art date: 1975-04-29

Application number

BE166576A

Other languages

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.)

1975-04-29

Filing date

1976-04-29

Publication date

1976-10-29

1976-04-29 Application filed filed Critical

1976-10-29 Publication of BE841285A publication Critical patent/BE841285A/en

Links

238000004519 manufacturing process Methods 0.000 title 1

BE166576A 1975-04-29 1976-04-29 PROCESS FOR PREPARING ACETOACETYL-ARYLAMIDES BE841285A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752519036 DE2519036A1 (en)	1975-04-29	1975-04-29	METHOD FOR PRODUCING ACETOACETYLARYLAMIDES

Publications (1)

Publication Number	Publication Date
BE841285A true BE841285A (en)	1976-10-29

Family

ID=5945309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE166576A BE841285A (en)	1975-04-29	1976-04-29	PROCESS FOR PREPARING ACETOACETYL-ARYLAMIDES

Country Status (11)

Country	Link
JP (1)	JPS51131836A (en)
BE (1)	BE841285A (en)
BR (1)	BR7602624A (en)
CA (1)	CA1072117A (en)
CH (1)	CH608786A5 (en)
DE (1)	DE2519036A1 (en)
FR (1)	FR2309514A1 (en)
GB (1)	GB1541460A (en)
IN (1)	IN143520B (en)
IT (1)	IT1058978B (en)
NL (1)	NL7604350A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2749327A1 (en) *	1977-11-04	1979-05-17	Hoechst Ag	Acid- and water-catalysed substd. aceto-acetyl-amino-benzene prepn. - by reacting di:ketene with aniline deriv. in diluent or solvent
DE3046367A1 (en) *	1980-12-09	1982-07-08	Hoechst Ag, 6000 Frankfurt	METHOD FOR PRODUCING 1-ACETOACETYLAMINO-4-CHLORINE-2,5-DIMETHOXYBENZOL
DE3731912A1 (en) *	1987-02-25	1988-09-08	Hoechst Ag	METHOD FOR PRODUCING ACETOACETYLARYLAMIDES OR -HETEROARYLAMIDES OF DISABLED AROMATS
DE4335613A1 (en) *	1993-10-19	1995-04-20	Hoechst Ag	Process for the preparation of acetoacetarylamides
IN190321B (en) *	1998-03-25	2003-07-19	Lonza Ag
CN100374423C (en) *	2001-12-11	2008-03-12	西巴特殊化学品控股有限公司	The preparation technology of 4-methyl-7-aminoquinolone
EP1712544A1 (en) *	2005-04-12	2006-10-18	Lonza Ag	Process for the Preparation of N-Arylamides of Acetoacetic Acid
CN103224455B (en) *	2013-04-19	2014-10-29	南通醋酸化工股份有限公司	Preparation method for N-acetyl acetanilide
CN104292121B (en) *	2014-09-05	2016-08-31	南通醋酸化工股份有限公司	A kind of reduce the method for by-product during adjacent methyl-acetoacetanilide produces
CN105418422A (en) *	2015-12-21	2016-03-23	常熟市柏伦精细化工有限公司	Preparation technology of novel naphthol AS-IRG (2,5-Dimethoxy-4-chloroacetoacetanilide)
CN113979883A (en) *	2021-12-08	2022-01-28	新华制药（寿光）有限公司	Acetoacetanilide efficient refining process and equipment thereof

1975
- 1975-04-29 DE DE19752519036 patent/DE2519036A1/en active Pending
1976
- 1976-04-23 NL NL7604350A patent/NL7604350A/en not_active Application Discontinuation
- 1976-04-23 CH CH765155A patent/CH608786A5/en not_active IP Right Cessation
- 1976-04-27 IN IN734/CAL/1976A patent/IN143520B/en unknown
- 1976-04-27 IT IT2273676A patent/IT1058978B/en active
- 1976-04-28 JP JP4793176A patent/JPS51131836A/en active Pending
- 1976-04-28 CA CA251,319A patent/CA1072117A/en not_active Expired
- 1976-04-28 BR BR7602624A patent/BR7602624A/en unknown
- 1976-04-29 FR FR7612717A patent/FR2309514A1/en active Granted
- 1976-04-29 GB GB1748376A patent/GB1541460A/en not_active Expired
- 1976-04-29 BE BE166576A patent/BE841285A/en unknown

Also Published As

Publication number	Publication date
CH608786A5 (en)	1979-01-31
FR2309514B1 (en)	1980-08-14
DE2519036A1 (en)	1976-11-11
BR7602624A (en)	1976-11-23
IN143520B (en)	1977-12-17
IT1058978B (en)	1982-05-10
GB1541460A (en)	1979-02-28
JPS51131836A (en)	1976-11-16
FR2309514A1 (en)	1976-11-26
CA1072117A (en)	1980-02-19
NL7604350A (en)	1976-11-02

Similar Documents

Publication	Publication Date	Title
FR2301505A1 (en)	1976-09-17	PROCESS FOR PREPARING 2,2-DIMETHYLOLALCANALS
BE840117A (en)	1976-09-27	PROCESS FOR PREPARING HYDROXYBENZALDEHYDES
FR2314916A1 (en)	1977-01-14	PROCESS FOR PREPARING AROMATIC URETHANNES
FR2306199A1 (en)	1976-10-29	PROCESS FOR PREPARING AROMATIC URETHANNES
BE841285A (en)	1976-10-29	PROCESS FOR PREPARING ACETOACETYL-ARYLAMIDES
FR2306962A1 (en)	1976-11-05	PROCESS FOR PREPARING ALKYLENEGLYCOLS
BE842940A (en)	1976-12-14	PROCESS FOR PREPARING OXAPHOSPHOLANES-1,2,
BE841284A (en)	1976-10-29	PROCESS FOR PREPARING 5-ACETOACETYLAMINO BENZIMIDAZOLONE
BE843288A (en)	1976-10-18	PROCESS FOR PREPARING INDOLOQUINOLIZINES
FR2341529A1 (en)	1977-09-16	PROCESS FOR PREPARING B '' - A12O3
BE839004A (en)	1976-08-27	PROCESS FOR PREPARING 4-OXO-HEXAHYDROPYRAZINO-ISOQUINOLEINE
FR2334654A1 (en)	1977-07-08	PROCESS FOR PREPARING HALOGENO-NITROBENZENES
FR2333805A1 (en)	1977-07-01	PROCESS FOR PREPARING N, N'-BIS-TRIMETHYLSILYLUREE
FR2307781A1 (en)	1976-11-12	PROCESS FOR PREPARING ACENAPHTEN
BE843910A (en)	1977-01-10	PROCESS FOR PREPARING 2,5-DIOXO-1-OXA-2-PHOSPHOLANES
BE840969A (en)	1976-10-21	PROCESS FOR PREPARING HYDROCARBON MIXTURES
FR2320292A1 (en)	1977-03-04	EQUINENONE PREPARATION PROCESS
FR2275442A1 (en)	1976-01-16	PROCESS FOR PREPARING ACETOXYBUTANOLS
FR2298537A1 (en)	1976-08-20	PROCESS FOR PREPARING SULPHONYLURIDES
BE843500A (en)	1976-12-28	PROCESS FOR PREPARING OXAPHOSPHOLANES-1,2,
FR2305432A1 (en)	1976-10-22	PROCESS FOR PREPARING 3,5-DIALCOYL-4-MERCAPTO-PHENOL
BE848373A (en)	1977-05-16	PROCESS FOR PREPARING EPSILON-CAPROLACTAM
FR2329642A1 (en)	1977-05-27	PROCESS FOR PREPARING A DIHALOGENOVINYL-CYCLO-PROPANE-CARBOXYLATE
BE836861A (en)	1976-06-21	PROCESS FOR PREPARING ALPHA-OXOTHIODIMETHYLAMIDES
BE837432A (en)	1976-07-09	PROCESS FOR PREPARING PROPARCYL AMINES