IN2012DN00681A - - Google Patents
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- Publication number
- IN2012DN00681A IN2012DN00681A IN681DEN2012A IN2012DN00681A IN 2012DN00681 A IN2012DN00681 A IN 2012DN00681A IN 681DEN2012 A IN681DEN2012 A IN 681DEN2012A IN 2012DN00681 A IN2012DN00681 A IN 2012DN00681A
- Authority
- IN
- India
- Prior art keywords
- acrolein
- acetaldehyde
- temperatures
- water
- under high
- Prior art date
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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/52—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition by dehydration and rearrangement involving two hydroxy groups in the same molecule
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22959909P | 2009-07-29 | 2009-07-29 | |
| EP09009822A EP2281797A1 (de) | 2009-07-29 | 2009-07-29 | Verfahren zur selektiven Herstellung von Acetaldehyd aus Acrolein und einem oder mehreren in Wasser gelösten Ammoniumsalzen |
| PCT/EP2010/004463 WO2011012253A2 (en) | 2009-07-29 | 2010-07-21 | Process for the selective preparation of acetaldehyde from acrolein and one or more ammonium salts dissolved in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN00681A true IN2012DN00681A (es) | 2015-08-21 |
Family
ID=41349269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN681DEN2012 IN2012DN00681A (es) | 2009-07-29 | 2010-07-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8044246B2 (es) |
| EP (2) | EP2281797A1 (es) |
| JP (1) | JP2013500287A (es) |
| CN (1) | CN102471204A (es) |
| IN (1) | IN2012DN00681A (es) |
| TW (1) | TW201107282A (es) |
| WO (1) | WO2011012253A2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2954311B1 (fr) * | 2009-12-22 | 2012-02-03 | Arkema France | Procede de synthese perfectionne d'acroleine a partir de glycerol |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH660733A5 (de) * | 1981-09-29 | 1987-06-15 | Lonza Ag | Verfahren zur herstellung von 3-picolin. |
| WO2008052993A2 (en) * | 2006-11-01 | 2008-05-08 | Bioecon International Holding N.V. | Process for production of acrolein and other oxygenated compounds from glycerol in a transported bed reactor |
-
2009
- 2009-07-29 EP EP09009822A patent/EP2281797A1/de not_active Ceased
-
2010
- 2010-07-21 IN IN681DEN2012 patent/IN2012DN00681A/en unknown
- 2010-07-21 WO PCT/EP2010/004463 patent/WO2011012253A2/en active Application Filing
- 2010-07-21 CN CN2010800328158A patent/CN102471204A/zh active Pending
- 2010-07-21 EP EP10736988.6A patent/EP2459509B1/en not_active Not-in-force
- 2010-07-21 JP JP2012522008A patent/JP2013500287A/ja not_active Withdrawn
- 2010-07-27 US US12/844,571 patent/US8044246B2/en not_active Expired - Fee Related
- 2010-07-28 TW TW099124873A patent/TW201107282A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2459509B1 (en) | 2013-06-19 |
| EP2459509A2 (en) | 2012-06-06 |
| TW201107282A (en) | 2011-03-01 |
| WO2011012253A3 (en) | 2011-06-30 |
| EP2281797A1 (de) | 2011-02-09 |
| CN102471204A (zh) | 2012-05-23 |
| WO2011012253A2 (en) | 2011-02-03 |
| JP2013500287A (ja) | 2013-01-07 |
| US8044246B2 (en) | 2011-10-25 |
| US20110028764A1 (en) | 2011-02-03 |
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