JPS5246007A - Process for preparation of butanediol or butenediol - Google Patents
Process for preparation of butanediol or butenediolInfo
- Publication number
- JPS5246007A JPS5246007A JP12047875A JP12047875A JPS5246007A JP S5246007 A JPS5246007 A JP S5246007A JP 12047875 A JP12047875 A JP 12047875A JP 12047875 A JP12047875 A JP 12047875A JP S5246007 A JPS5246007 A JP S5246007A
- Authority
- JP
- Japan
- Prior art keywords
- butanediol
- butenediol
- preparation
- diacetoxybutane
- hydrolysis
- 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
Links
Abstract
PURPOSE: Butanediol is economically prepared in high yield by the hydrolysis of diacetoxybutane in a homogeneous liquid phase by mixing water and a part of the reaction solution with the raw material.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12047875A JPS5246007A (en) | 1975-10-06 | 1975-10-06 | Process for preparation of butanediol or butenediol |
IT6933876A IT1069133B (en) | 1975-10-06 | 1976-09-30 | PROCEDURE FOR THE PRODUCTION OF BUTANDIOL OR BUTENDIOL |
GB4120276A GB1560694A (en) | 1975-10-06 | 1976-10-05 | Process for producing butanediol or butenediol |
FR7629932A FR2327213A1 (en) | 1975-10-06 | 1976-10-05 | PROCESS FOR THE PRODUCTION OF BUTANEDIOL OR BUTENEDIOL |
NL7610981A NL187156C (en) | 1975-10-06 | 1976-10-05 | METHOD FOR PREPARING BUTANE DIOL OR BUTENE DIOL. |
DE19762645030 DE2645030C2 (en) | 1975-10-06 | 1976-10-06 | Process for the production of butanediol or butenediol |
CA262,843A CA1077523A (en) | 1975-10-06 | 1976-10-06 | Process for producing butanediol or butenediol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12047875A JPS5246007A (en) | 1975-10-06 | 1975-10-06 | Process for preparation of butanediol or butenediol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5246007A true JPS5246007A (en) | 1977-04-12 |
JPS5618584B2 JPS5618584B2 (en) | 1981-04-30 |
Family
ID=14787159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12047875A Granted JPS5246007A (en) | 1975-10-06 | 1975-10-06 | Process for preparation of butanediol or butenediol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5246007A (en) |
-
1975
- 1975-10-06 JP JP12047875A patent/JPS5246007A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5618584B2 (en) | 1981-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51113841A (en) | Process for preparing lower alkyl esters of n-formyl-alpha -l-aspartyl-l-phenylalanine | |
JPS5239643A (en) | A process for preparing terephtalic acid | |
JPS5225733A (en) | Process for preparation of benzaldehydes | |
JPS5246007A (en) | Process for preparation of butanediol or butenediol | |
JPS51125035A (en) | New process for preparing 0-hydroxybenzylalcohols | |
JPS527909A (en) | Process for preparation of butanediol or butenediol | |
JPS5271433A (en) | Preparation of aromatic polycarboxylic acid arylester | |
JPS5239642A (en) | A process for preparing protocatechualdehyde | |
JPS5422498A (en) | Preparation of unsaturated polyester modified with epoxy resin | |
JPS51136632A (en) | Process for preparation of dibenzamides | |
JPS5322592A (en) | Preparation of aqueous solution of heat-resistant resin composition | |
JPS52133912A (en) | Preparation of butanediol | |
JPS5258791A (en) | Process for preparing adducts of maleic anhydride with liquid polymers | |
JPS5239670A (en) | Process for synthesizing motilin | |
JPS5238097A (en) | Manufacture of vinegar | |
JPS53105471A (en) | Preparation of cyclic ethers | |
JPS5353615A (en) | Preparation of beta-hydroxy-alpha-amino acids | |
JPS51138648A (en) | Process for preparing cyclohexene | |
JPS526396A (en) | Production of potassium sulfate | |
JPS51127014A (en) | Process for preparation of terpenealcoholacetates | |
JPS5229893A (en) | Process for producing polyester elastomers | |
JPS51112592A (en) | Process for preparing calcium d-tartarate | |
JPS52128351A (en) | Preparation of alpha-elemene and delta-elemene | |
JPS52232A (en) | Process for purification of hydroquinone | |
JPS51123798A (en) | A process of active carbon pellets |