IT1012955B - Procedimento per la produzione di butandiolo - Google Patents
Procedimento per la produzione di butandioloInfo
- Publication number
- IT1012955B IT1012955B IT2334874A IT2334874A IT1012955B IT 1012955 B IT1012955 B IT 1012955B IT 2334874 A IT2334874 A IT 2334874A IT 2334874 A IT2334874 A IT 2334874A IT 1012955 B IT1012955 B IT 1012955B
- Authority
- IT
- Italy
- Prior art keywords
- alkanoyloxybutyraldehyde
- butanediol
- butandiol
- diols
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- 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
-
- 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
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36522873A | 1973-05-30 | 1973-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1012955B true IT1012955B (it) | 1977-03-10 |
Family
ID=23438002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2334874A IT1012955B (it) | 1973-05-30 | 1974-05-30 | Procedimento per la produzione di butandiolo |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5030809A (enrdf_load_html_response) |
| BR (1) | BR7404405D0 (enrdf_load_html_response) |
| DE (1) | DE2425653A1 (enrdf_load_html_response) |
| FR (1) | FR2231645B1 (enrdf_load_html_response) |
| GB (1) | GB1461831A (enrdf_load_html_response) |
| IT (1) | IT1012955B (enrdf_load_html_response) |
| NL (1) | NL7407237A (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621221B2 (enrdf_load_html_response) * | 1975-02-19 | 1981-05-18 | ||
| EP0018164B1 (en) * | 1979-04-11 | 1984-07-11 | DAVY McKEE (LONDON) LIMITED | Production of tetrahydrofuran |
| US8124805B2 (en) | 2009-11-25 | 2012-02-28 | Lyondell Chemical Technology, L.P. | Allyl acetate hydroformylation process |
| CN114522738B (zh) * | 2020-11-23 | 2023-10-03 | 中国科学院大连化学物理研究所 | 一种由3-乙酰氧基丙醛一步加氢制备1,3-丙二醇的方法 |
-
1974
- 1974-03-15 GB GB1166274A patent/GB1461831A/en not_active Expired
- 1974-05-28 DE DE19742425653 patent/DE2425653A1/de not_active Withdrawn
- 1974-05-29 NL NL7407237A patent/NL7407237A/xx not_active Application Discontinuation
- 1974-05-29 JP JP5984174A patent/JPS5030809A/ja active Pending
- 1974-05-29 FR FR7418579A patent/FR2231645B1/fr not_active Expired
- 1974-05-30 IT IT2334874A patent/IT1012955B/it active
- 1974-05-30 BR BR440574A patent/BR7404405D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5030809A (enrdf_load_html_response) | 1975-03-27 |
| NL7407237A (enrdf_load_html_response) | 1974-12-03 |
| AU6952274A (en) | 1975-12-04 |
| FR2231645A1 (enrdf_load_html_response) | 1974-12-27 |
| DE2425653A1 (de) | 1974-12-19 |
| BR7404405D0 (pt) | 1975-09-30 |
| GB1461831A (en) | 1977-01-19 |
| FR2231645B1 (enrdf_load_html_response) | 1980-08-01 |
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