CS221992B2 - Method of making the 2,2-dichloracetoacetylchloride - Google Patents

Method of making the 2,2-dichloracetoacetylchloride

Info

Publication number
CS221992B2
CS221992B2 CS817253A CS725381A CS221992B2 CS 221992 B2 CS221992 B2 CS 221992B2 CS 817253 A CS817253 A CS 817253A CS 725381 A CS725381 A CS 725381A CS 221992 B2 CS221992 B2 CS 221992B2
Authority
CS
Czechoslovakia
Prior art keywords
chloride
dichloracetoacetylchloride
making
chlorine
catalyst
Prior art date
Application number
CS817253A
Other languages
English (en)
Inventor
Jean-Claude Perlberger
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of CS221992B2 publication Critical patent/CS221992B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CS817253A 1980-11-19 1981-10-02 Method of making the 2,2-dichloracetoacetylchloride CS221992B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH854980 1980-11-19

Publications (1)

Publication Number Publication Date
CS221992B2 true CS221992B2 (en) 1983-04-29

Family

ID=4341840

Family Applications (1)

Application Number Title Priority Date Filing Date
CS817253A CS221992B2 (en) 1980-11-19 1981-10-02 Method of making the 2,2-dichloracetoacetylchloride

Country Status (11)

Country Link
US (2) US4418020A (cs)
EP (1) EP0057265B1 (cs)
JP (1) JPS57114548A (cs)
AT (1) ATE6498T1 (cs)
CS (1) CS221992B2 (cs)
DD (1) DD201771A5 (cs)
DE (1) DE3162531D1 (cs)
IN (1) IN153657B (cs)
MX (1) MX152671A (cs)
PL (1) PL128407B1 (cs)
SU (1) SU1170967A3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113117695B (zh) * 2021-03-24 2023-07-07 江苏琦衡农化科技有限公司 一种三氯乙酰氯的液相合成催化剂及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007790A (en) * 1958-03-03 1961-11-07 Hooker Chemical Corp Production of halogenated compounds
US3576860A (en) * 1967-12-20 1971-04-27 Monsanto Co Preparation of chloroacetyl chloride
CH492668A (de) * 1968-07-04 1970-06-30 Lonza Ag Verfahren zur Herstellung von Acetessigsäuren
US3700053A (en) * 1971-12-06 1972-10-24 Advanced Management Eng & Res Weight-indicating trailer coupler

Also Published As

Publication number Publication date
US4418020A (en) 1983-11-29
IN153657B (cs) 1984-08-04
PL233508A1 (cs) 1982-10-25
US4404149A (en) 1983-09-13
MX152671A (es) 1985-10-07
DD201771A5 (de) 1983-08-10
EP0057265B1 (de) 1984-03-07
ATE6498T1 (de) 1984-03-15
JPS57114548A (en) 1982-07-16
SU1170967A3 (ru) 1985-07-30
EP0057265A1 (de) 1982-08-11
PL128407B1 (en) 1984-01-31
DE3162531D1 (en) 1984-04-12

Similar Documents

Publication Publication Date Title
US4051182A (en) Process for the manufacture of α-chloropropionyl chloride
GR3018227T3 (en) Process for the preparation of 3-benzoyl-benzofuran derivatives.
CS221992B2 (en) Method of making the 2,2-dichloracetoacetylchloride
FI932126A0 (fi) Foerfarande foer framstaellning av 2-klor-5-klormetylpyridin
ES8605462A1 (es) Procedimiento para la obtencion de acido 2,4-dicloro-5- fluor-benzoico
US5847205A (en) Method for producing homocystine
DE3261847D1 (en) Process for the preparation of acid halides
DE3160853D1 (en) Process for the preparation of 3-bromo-4-fluoro-benzoic acid
US3401105A (en) Photochemical process for preparing alpha, beta-dichloropropionitrile
DE3165688D1 (en) Preparation of dichlorobenzyl alcohol
SU592361A3 (ru) Способ получени -хлорэтилтрихлорсилана
SU1361140A1 (ru) Способ получени дивинилового эфира тиодигликол
GB2008097A (en) Method for producing 2,2,4- trimethyl-3- hydroxypentyl isobutyrate
FR2430393A1 (fr) Procede de preparation du chlorure d'aluminium
SU576038A3 (ru) Способ получени галоидангидридов моногалоидуксусной кислоты
ES507760A0 (es) Procedimiento de sintesis de 1,1'.difosfaferrocenos .
KR920000677A (ko) 1,1,1,2-테트라플루오로에탄의 제조방법
DE3168532D1 (en) Process for the production of 3-amino-4,6-diacetyl phenol or a derivative thereof
AR247549A1 (es) Procedimientos para preparar halogenuros de succinilcolina
JPS6431761A (en) Polyhalogenoindoline derivative
SE7909596L (sv) Forfarande for framstellning av basiska estrar av substituerade hydroxicyklohexankarboxylsyror
JPS57150653A (en) Preparation of alpha-bromoisovalerylurea
SU1089046A1 (ru) Способ получени галоидоводорода
JPS5448707A (en) Preparation of gamma-keto-aldehydes
GB2251621A (en) Process for the preparation of pyrethroide derivatives