ES429922A1 - Dehydrogenation of aliphatic and cycloaliphatic alcohols - Google Patents
Dehydrogenation of aliphatic and cycloaliphatic alcoholsInfo
- Publication number
- ES429922A1 ES429922A1 ES429922A ES429922A ES429922A1 ES 429922 A1 ES429922 A1 ES 429922A1 ES 429922 A ES429922 A ES 429922A ES 429922 A ES429922 A ES 429922A ES 429922 A1 ES429922 A1 ES 429922A1
- Authority
- ES
- Spain
- Prior art keywords
- aliphatic
- dehydrogenation
- cycloaliphatic alcohols
- well
- inert gas
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/002—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by dehydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Procedure for the dehydrogenation of aliphatic and cyclo-aliphatic alcohols to obtain carbonyl combinations; in the presence of copper catalysts as well as at temperatures ranging between 200 and 450ºC, the transformation being carried out in the presence of 2 to 27 volumetric% of water with reference to liquid alcohols, as well as in the presence of smaller quantities of an inert gas or an inert gas mixture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732347097 DE2347097C3 (en) | 1973-09-19 | 1973-09-19 | Process for the dehydrogenation of aliphatic and cycloaliphatic alcohols to carbonyl compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
ES429922A1 true ES429922A1 (en) | 1976-09-16 |
Family
ID=5893042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES429922A Expired ES429922A1 (en) | 1973-09-19 | 1974-09-10 | Dehydrogenation of aliphatic and cycloaliphatic alcohols |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT327869B (en) |
DE (1) | DE2347097C3 (en) |
ES (1) | ES429922A1 (en) |
FR (1) | FR2243924B1 (en) |
GB (1) | GB1444484A (en) |
IT (1) | IT1019287B (en) |
NL (1) | NL181427C (en) |
PL (1) | PL93328B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8001878A (en) * | 1980-03-29 | 1981-11-02 | Stamicarbon | PROCESS FOR THE PREPARATION OF ALDEHYDES. |
DE3823458A1 (en) * | 1988-07-11 | 1990-01-18 | Henkel Kgaa | PROCESS FOR PREPARING HYDROXYACETONE BY DEHYDRATING 1,2-PROPANEL |
CN103772174B (en) * | 2012-10-22 | 2016-09-28 | 中国石油化工股份有限公司 | The method that acetone is prepared in aqueous isopropanol low-temperature gaseous phase dehydrogenation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2286034A (en) * | 1939-04-04 | 1942-06-09 | Du Pont | Preparation of substituted aldehydes |
FR954196A (en) * | 1947-01-31 | 1949-12-20 | Standard Oil Dev Co | Catalytic dehydrogenation process for alcohols |
US2634295A (en) * | 1949-07-23 | 1953-04-07 | Celanese Corp | Process for catalytic dehydrogenation of alcohols to carbonyl compounds |
DE1245352B (en) * | 1964-12-21 | 1967-07-27 | Bayer Ag | Process for the continuous production of aldehydes |
FR1477483A (en) * | 1965-12-31 | 1967-04-21 | Melle Usines Sa | Catalyst and their preparation |
DE1618102A1 (en) * | 1967-03-03 | 1970-10-29 | Basf Ag | Process for the dehydrogenation of optionally alkyl-substituted cycloalkanols |
-
1973
- 1973-09-19 DE DE19732347097 patent/DE2347097C3/en not_active Expired
- 1973-10-30 AT AT914773A patent/AT327869B/en not_active IP Right Cessation
-
1974
- 1974-09-05 NL NL7411812A patent/NL181427C/en not_active IP Right Cessation
- 1974-09-10 PL PL17398774A patent/PL93328B1/pl unknown
- 1974-09-10 ES ES429922A patent/ES429922A1/en not_active Expired
- 1974-09-11 FR FR7430798A patent/FR2243924B1/fr not_active Expired
- 1974-09-12 GB GB3986774A patent/GB1444484A/en not_active Expired
- 1974-09-16 IT IT5303774A patent/IT1019287B/en active
Also Published As
Publication number | Publication date |
---|---|
PL93328B1 (en) | 1977-05-30 |
DE2347097B2 (en) | 1975-07-31 |
NL181427B (en) | 1987-03-16 |
FR2243924B1 (en) | 1978-03-31 |
ATA914773A (en) | 1975-05-15 |
NL181427C (en) | 1987-08-17 |
DE2347097C3 (en) | 1987-12-03 |
GB1444484A (en) | 1976-07-28 |
IT1019287B (en) | 1977-11-10 |
NL7411812A (en) | 1975-03-21 |
FR2243924A1 (en) | 1975-04-11 |
AT327869B (en) | 1976-02-25 |
DE2347097A1 (en) | 1975-04-17 |
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