CH608786A5 - Process for the preparation of acetoacetylarylamides - Google Patents

Process for the preparation of acetoacetylarylamides

Info

Publication number
CH608786A5
CH608786A5 CH765155A CH515576A CH608786A5 CH 608786 A5 CH608786 A5 CH 608786A5 CH 765155 A CH765155 A CH 765155A CH 515576 A CH515576 A CH 515576A CH 608786 A5 CH608786 A5 CH 608786A5
Authority
CH
Switzerland
Prior art keywords
acetoacetylarylamides
preparation
Prior art date
Application number
CH765155A
Other languages
English (en)
Inventor
Ernst Dr Hille
Rudolf Dr Rueck
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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH608786A5 publication Critical patent/CH608786A5/xx

Links

CH765155A 1975-04-29 1976-04-23 Process for the preparation of acetoacetylarylamides CH608786A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519036 DE2519036A1 (de) 1975-04-29 1975-04-29 Verfahren zur herstellung von acetoacetylarylamiden

Publications (1)

Publication Number Publication Date
CH608786A5 true CH608786A5 (en) 1979-01-31

Family

ID=5945309

Family Applications (1)

Application Number Title Priority Date Filing Date
CH765155A CH608786A5 (en) 1975-04-29 1976-04-23 Process for the preparation of acetoacetylarylamides

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749327A1 (de) * 1977-11-04 1979-05-17 Hoechst Ag Verfahren zur herstellung von acetoacetylaminobenzolen
DE3046367A1 (de) * 1980-12-09 1982-07-08 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 1-acetoacetylamino-4-chlor-2,5-dimethoxybenzol
DE3731912A1 (de) * 1987-02-25 1988-09-08 Hoechst Ag Verfahren zur herstellung von acetoacetylarylamiden bzw. -heteroarylamiden desaktivierter aromaten
DE4335613A1 (de) * 1993-10-19 1995-04-20 Hoechst Ag Verfahren zur Herstellung von Acetoacetarylamiden
IN190321B (fr) * 1998-03-25 2003-07-19 Lonza Ag
WO2003050089A1 (fr) * 2001-12-11 2003-06-19 Ciba Specialty Chemicals Holding Inc. Methode de preparation de 4-methyl-7-aminoquinolones
EP1712544A1 (fr) 2005-04-12 2006-10-18 Lonza Ag Procédé pour la Préparation de N-Arylamides d'Acide Acétoacétique
CN103224455B (zh) * 2013-04-19 2014-10-29 南通醋酸化工股份有限公司 一种n-乙酰乙酰苯胺的制备方法
CN104292121B (zh) * 2014-09-05 2016-08-31 南通醋酸化工股份有限公司 一种减少邻甲基-n-乙酰乙酰苯胺生产中副产物的方法
CN105418422A (zh) * 2015-12-21 2016-03-23 常熟市柏伦精细化工有限公司 一种新型的色酚as-irg的制备工艺
CN113979883A (zh) * 2021-12-08 2022-01-28 新华制药（寿光）有限公司 一种乙酰乙酰苯胺高效精制工艺及其设备

Also Published As

Publication number Publication date
NL7604350A (nl) 1976-11-02
CA1072117A (fr) 1980-02-19
IN143520B (fr) 1977-12-17
GB1541460A (en) 1979-02-28
DE2519036A1 (de) 1976-11-11
FR2309514B1 (fr) 1980-08-14
IT1058978B (it) 1982-05-10
BR7602624A (pt) 1976-11-23
BE841285A (fr) 1976-10-29
FR2309514A1 (fr) 1976-11-26
JPS51131836A (en) 1976-11-16

Similar Documents

Publication Publication Date Title
GB1547802A (en) Process for the preparation of poly-phenyleneterephthalamide
ZA761449B (en) Method for the preparation of alkylenecarbonates
IL50787A (en) Process for the preparation of corticoids
GB1517423A (en) Process for the preparation of diaryl-carbonates
PT65486A (en) Process for the preparation of carbonil-substituted 1-sulfonylbenzimidazoles
PT65036A (en) Process for the preparation of n-aryl-anthranilic acids
GB1535291A (en) Process for the preparation of amoxycillin
PT65910B (en) Process for the preparation of asymmetrical bis-carbamoyl
PT64878B (en) Process for the preparation of new indolylalkylpiperidines
PT65255A (en) Process for the preparation of 11-desoxy-16-aryloxy-delta-tetranorprostaglandins
YU39275B (en) Process for the preparation of propargyl-2-phenylamino-imidazolines-(2)
CH608786A5 (en) Process for the preparation of acetoacetylarylamides
GB1534077A (en) Process for the preparation of 5-acetoacetylamino-benzimidazolone
GB1552658A (en) Process for the preparation of s substituted phosphorodichloridothiolates
GR58235B (en) Method for the preparation of diaryluutanolamines
PT64983B (en) Process for the preparation of amino-acids
GB1520330A (en) Process for the preparation of phospholene-1-oxides or su-lphides
PT65713B (en) Process for preparation of cycloalkanapyrazole with effectherbicide
PH13105A (en) Process for the preparation of pencils
PT65120A (en) Process for the preparation of novel diureide derivatives
GB1551120A (en) Process for the manufacture of 16-20-keto-steroids
ZA763221B (en) Process for the preparation of 3-bromobenzalidehyde
PT65821A (en) Process for the preparation of novel d-homosteroids
PT65357A (en) Process for the preparation of gammapyrones
PT65176B (en) Process for the preparation of 6-aminomethylated 3-oxygenated cholest-5-enes

Legal Events

Date Code Title Description
PL Patent ceased