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HUT45229A - Process for producing 4-chlorbutanol - Google Patents

Process for producing 4-chlorbutanol

Info

Publication number
HUT45229A
HUT45229A HU490686A HU490686A HUT45229A HU T45229 A HUT45229 A HU T45229A HU 490686 A HU490686 A HU 490686A HU 490686 A HU490686 A HU 490686A HU T45229 A HUT45229 A HU T45229A
Authority
HU
Hungary
Prior art keywords
chloro
chlorbutanol
producing
butyrytchloride
addn
Prior art date
Application number
HU490686A
Other languages
Hungarian (hu)
Other versions
HU196942B (en
Inventor
Antal T Petoe
Judit Molnar
Gabor Boda
Istvanne Hadobas
Istvan Szita
Gyula Szilagyi
Jozsef Redei
Original Assignee
Borsodi Vegyi Komb
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 Borsodi Vegyi Komb filed Critical Borsodi Vegyi Komb
Priority to HU490686A priority Critical patent/HU196942B/en
Publication of HUT45229A publication Critical patent/HUT45229A/en
Publication of HU196942B publication Critical patent/HU196942B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Prior to prepn. of 4-chloro-butanol by catalytic hydrogenation of 4-chloro-butyryl-chloride, the catalyst solvent suspension is purged with an inert gas. This is followed by the addn. at the reaction temp. of 4-chloro-butyrytchloride.
HU490686A 1986-11-27 1986-11-27 Improved process for production of 4-chlor-butanal HU196942B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU490686A HU196942B (en) 1986-11-27 1986-11-27 Improved process for production of 4-chlor-butanal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU490686A HU196942B (en) 1986-11-27 1986-11-27 Improved process for production of 4-chlor-butanal

Publications (2)

Publication Number Publication Date
HUT45229A true HUT45229A (en) 1988-06-28
HU196942B HU196942B (en) 1989-02-28

Family

ID=10969223

Family Applications (1)

Application Number Title Priority Date Filing Date
HU490686A HU196942B (en) 1986-11-27 1986-11-27 Improved process for production of 4-chlor-butanal

Country Status (1)

Country Link
HU (1) HU196942B (en)

Also Published As

Publication number Publication date
HU196942B (en) 1989-02-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee