JPS5273816A - Hydrogenation of diacetoxybutene - Google Patents
Hydrogenation of diacetoxybuteneInfo
- Publication number
- JPS5273816A JPS5273816A JP14983875A JP14983875A JPS5273816A JP S5273816 A JPS5273816 A JP S5273816A JP 14983875 A JP14983875 A JP 14983875A JP 14983875 A JP14983875 A JP 14983875A JP S5273816 A JPS5273816 A JP S5273816A
- Authority
- JP
- Japan
- Prior art keywords
- diacetoxybutene
- hydrogenation
- reaction zones
- different
- unsated
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
Abstract
PURPOSE: 1, 4-Diacetoxybutane is obtained in high selectivity from diacetoxybutene containing unsaturated aldehyde as impurity by conducting hydrogenation reaction through two sequential reaction zones, in which the different types of unsated. bonds are separately hydrogenated in the different reaction zones each under specific appropriate conditions.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14983875A JPS5273816A (en) | 1975-12-16 | 1975-12-16 | Hydrogenation of diacetoxybutene |
GB4794176A GB1519677A (en) | 1975-12-16 | 1976-11-17 | Process for hydrogenating diacetoxybutene |
IT6980576A IT1069134B (en) | 1975-12-16 | 1976-11-24 | DIACETOXYBUTENE HYDROGENATION PROCEDURE |
DE19762653445 DE2653445C2 (en) | 1975-12-16 | 1976-11-25 | Process for the hydrogenation of 4-acetoxycrotonaldehyde-containing 1,4-diacetoxybutene-2 |
FR7637742A FR2335485A1 (en) | 1975-12-16 | 1976-12-15 | DIACETOXYBUTENE HYDROGENATION PROCESS |
NL7613898A NL7613898A (en) | 1975-12-16 | 1976-12-15 | METHOD OF PERFORMING A HYDROGENERATION OF A DIACETOXYBUTENE. |
CA268,080A CA1051020A (en) | 1975-12-16 | 1976-12-16 | Process for hydrogenating diacetoxybutene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14983875A JPS5273816A (en) | 1975-12-16 | 1975-12-16 | Hydrogenation of diacetoxybutene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5273816A true JPS5273816A (en) | 1977-06-21 |
JPS568824B2 JPS568824B2 (en) | 1981-02-25 |
Family
ID=15483755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14983875A Granted JPS5273816A (en) | 1975-12-16 | 1975-12-16 | Hydrogenation of diacetoxybutene |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5273816A (en) |
CA (1) | CA1051020A (en) |
DE (1) | DE2653445C2 (en) |
FR (1) | FR2335485A1 (en) |
GB (1) | GB1519677A (en) |
IT (1) | IT1069134B (en) |
NL (1) | NL7613898A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06157411A (en) * | 1992-11-26 | 1994-06-03 | Mitsubishi Kasei Corp | Method for hydrogenating diacetoxybutene |
JP2009501191A (en) * | 2005-07-12 | 2009-01-15 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for hydrogenating aldehyde-containing material streams |
-
1975
- 1975-12-16 JP JP14983875A patent/JPS5273816A/en active Granted
-
1976
- 1976-11-17 GB GB4794176A patent/GB1519677A/en not_active Expired
- 1976-11-24 IT IT6980576A patent/IT1069134B/en active
- 1976-11-25 DE DE19762653445 patent/DE2653445C2/en not_active Expired
- 1976-12-15 FR FR7637742A patent/FR2335485A1/en active Granted
- 1976-12-15 NL NL7613898A patent/NL7613898A/en not_active Application Discontinuation
- 1976-12-16 CA CA268,080A patent/CA1051020A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06157411A (en) * | 1992-11-26 | 1994-06-03 | Mitsubishi Kasei Corp | Method for hydrogenating diacetoxybutene |
JP2009501191A (en) * | 2005-07-12 | 2009-01-15 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for hydrogenating aldehyde-containing material streams |
KR101338743B1 (en) * | 2005-07-12 | 2013-12-06 | 바스프 에스이 | Method for the hydrogenation of mass fluxes containing aldehyde |
Also Published As
Publication number | Publication date |
---|---|
FR2335485B1 (en) | 1980-03-14 |
CA1051020A (en) | 1979-03-20 |
JPS568824B2 (en) | 1981-02-25 |
IT1069134B (en) | 1985-03-25 |
DE2653445A1 (en) | 1977-06-30 |
NL7613898A (en) | 1977-06-20 |
FR2335485A1 (en) | 1977-07-15 |
GB1519677A (en) | 1978-08-02 |
DE2653445C2 (en) | 1985-10-10 |
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