HUT37908A - Process for producing 2-chloro-propionic-acid-methylester - Google Patents

Process for producing 2-chloro-propionic-acid-methylester

Info

Publication number
HUT37908A
HUT37908A HU318784A HU318784A HUT37908A HU T37908 A HUT37908 A HU T37908A HU 318784 A HU318784 A HU 318784A HU 318784 A HU318784 A HU 318784A HU T37908 A HUT37908 A HU T37908A
Authority
HU
Hungary
Prior art keywords
chloro
acid
propionic
methylester
producing
Prior art date
Application number
HU318784A
Other languages
Hungarian (hu)
Other versions
HU190970B (en
Inventor
Kalman Nagy
Janos Imre
Kiss Jozsefne Mrs
Jozsef Halmos
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Priority to HU318784A priority Critical patent/HU190970B/en
Publication of HUT37908A publication Critical patent/HUT37908A/en
Publication of HU190970B publication Critical patent/HU190970B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

2-chloro-propionic acid methyl ester is prepd. by a reaction of 2-chloropropionic acid with min. 1.4 mol. equivalent of methanol in the presence of polyphosphoric acid catalyst. The unreacted methanol is distilled off and returned back to the reaction, the reaction mixture is neutralised with an alkaline and the pptd. product is filtered off.
HU318784A 1984-08-24 1984-08-24 Process for producing 2-chloro-propionic-acid-methylester HU190970B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU318784A HU190970B (en) 1984-08-24 1984-08-24 Process for producing 2-chloro-propionic-acid-methylester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU318784A HU190970B (en) 1984-08-24 1984-08-24 Process for producing 2-chloro-propionic-acid-methylester

Publications (2)

Publication Number Publication Date
HUT37908A true HUT37908A (en) 1986-03-28
HU190970B HU190970B (en) 1986-12-28

Family

ID=10963011

Family Applications (1)

Application Number Title Priority Date Filing Date
HU318784A HU190970B (en) 1984-08-24 1984-08-24 Process for producing 2-chloro-propionic-acid-methylester

Country Status (1)

Country Link
HU (1) HU190970B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108976121B (en) * 2018-09-11 2021-10-01 江西禾益化工股份有限公司 Device and method for producing 2-methyl chloropropionate by continuous kettle type reaction

Also Published As

Publication number Publication date
HU190970B (en) 1986-12-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628