JPS554341A - Hydrogenation of butadiene peroxide polymer - Google Patents

Hydrogenation of butadiene peroxide polymer

Info

Publication number
JPS554341A
JPS554341A JP7704278A JP7704278A JPS554341A JP S554341 A JPS554341 A JP S554341A JP 7704278 A JP7704278 A JP 7704278A JP 7704278 A JP7704278 A JP 7704278A JP S554341 A JPS554341 A JP S554341A
Authority
JP
Japan
Prior art keywords
hydrogenation
polymer
butadiene peroxide
peroxide polymer
alkali
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7704278A
Other languages
Japanese (ja)
Other versions
JPS6213335B2 (en
Inventor
Kenji Tsuzuki
Sadakatsu Kumoi
Yukihiro Tsutsumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP7704278A priority Critical patent/JPS554341A/en
Publication of JPS554341A publication Critical patent/JPS554341A/en
Publication of JPS6213335B2 publication Critical patent/JPS6213335B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the hydrogenated title compound in high yeild, suppressing the formation of by-products, without decomposing the polymer, by the hydrogenation of a solution of butadiene peroxide polymer in the presence of a specific amount of alkali and a hydrogenation catalyst.
CONSTITUTION: In the preparation of 1,4-butanediol by the hydrogenation of butadiene peroxide polymer in the presence of a hydrogenation catalyst, such as Raney-Ni, diatomaceous earth, alumina, etc., the solution of the perioxide polymer is mixed with the same volume of water, and further added with an alkali (pref. NaOH or KOH dissolved in water, alcohol, etc.) to attain a pH value of 6W9.
COPYRIGHT: (C)1980,JPO&Japio
JP7704278A 1978-06-27 1978-06-27 Hydrogenation of butadiene peroxide polymer Granted JPS554341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7704278A JPS554341A (en) 1978-06-27 1978-06-27 Hydrogenation of butadiene peroxide polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7704278A JPS554341A (en) 1978-06-27 1978-06-27 Hydrogenation of butadiene peroxide polymer

Publications (2)

Publication Number Publication Date
JPS554341A true JPS554341A (en) 1980-01-12
JPS6213335B2 JPS6213335B2 (en) 1987-03-25

Family

ID=13622707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7704278A Granted JPS554341A (en) 1978-06-27 1978-06-27 Hydrogenation of butadiene peroxide polymer

Country Status (1)

Country Link
JP (1) JPS554341A (en)

Also Published As

Publication number Publication date
JPS6213335B2 (en) 1987-03-25

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