BE746642A - PROCESS FOR THE PREPARATION OF 2-METHYLENE-1,3 DIACETOXYPROPANE - Google Patents
PROCESS FOR THE PREPARATION OF 2-METHYLENE-1,3 DIACETOXYPROPANEInfo
- Publication number
- BE746642A BE746642A BE746642DA BE746642A BE 746642 A BE746642 A BE 746642A BE 746642D A BE746642D A BE 746642DA BE 746642 A BE746642 A BE 746642A
- Authority
- BE
- Belgium
- Prior art keywords
- diacetoxypropane
- methylene
- preparation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8946—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali or alkaline earth metals
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691909964 DE1909964C3 (en) | 1969-02-27 | 1969-02-27 | Process for the preparation of 2 methylene 1,3 diacetoxy propane |
Publications (1)
Publication Number | Publication Date |
---|---|
BE746642A true BE746642A (en) | 1970-08-27 |
Family
ID=5726560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE746642D BE746642A (en) | 1969-02-27 | 1970-02-27 | PROCESS FOR THE PREPARATION OF 2-METHYLENE-1,3 DIACETOXYPROPANE |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS54886B1 (en) |
AT (1) | AT292654B (en) |
BE (1) | BE746642A (en) |
DE (1) | DE1909964C3 (en) |
FR (1) | FR2033154A5 (en) |
GB (1) | GB1298326A (en) |
NL (1) | NL7002355A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3243545A1 (en) * | 1982-11-25 | 1984-05-30 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING 1,3-DIACETOXY-2-METHYLENE PROPANE |
CN110891928A (en) * | 2017-07-24 | 2020-03-17 | 株式会社可乐丽 | Method for producing bisacyloylated exomethylene compound |
JP7291141B2 (en) | 2018-07-27 | 2023-06-14 | 株式会社クラレ | Method for producing 1,3-bisacyloxy-2-methylenepropane |
CN112341314B (en) * | 2020-11-11 | 2021-11-02 | 北京水木滨华科技有限公司 | Method for preparing 2-methyl-1, 3-propylene glycol from isobutene |
-
1969
- 1969-02-27 DE DE19691909964 patent/DE1909964C3/en not_active Expired
-
1970
- 1970-02-19 NL NL7002355A patent/NL7002355A/xx unknown
- 1970-02-19 AT AT152470A patent/AT292654B/en not_active IP Right Cessation
- 1970-02-20 GB GB818170A patent/GB1298326A/en not_active Expired
- 1970-02-25 JP JP1561570A patent/JPS54886B1/ja active Pending
- 1970-02-27 FR FR7007264A patent/FR2033154A5/fr not_active Expired
- 1970-02-27 BE BE746642D patent/BE746642A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1909964C3 (en) | 1973-09-27 |
AT292654B (en) | 1971-09-10 |
NL7002355A (en) | 1970-08-31 |
DE1909964B2 (en) | 1973-02-22 |
FR2033154A5 (en) | 1970-11-27 |
DE1909964A1 (en) | 1970-09-17 |
GB1298326A (en) | 1972-11-29 |
JPS54886B1 (en) | 1979-01-18 |
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