MY123728A - Process for producing n- butyraldehyde and / or n- butanol - Google Patents
Process for producing n- butyraldehyde and / or n- butanolInfo
- Publication number
- MY123728A MY123728A MYPI9600134A MY123728A MY 123728 A MY123728 A MY 123728A MY PI9600134 A MYPI9600134 A MY PI9600134A MY 123728 A MY123728 A MY 123728A
- Authority
- MY
- Malaysia
- Prior art keywords
- formula
- catalyst
- transition metal
- metal element
- adduct
- Prior art date
Links
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 4
- 229910052723 transition metal Inorganic materials 0.000 abstract 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000002081 enamines Chemical class 0.000 abstract 2
- 239000007792 gaseous phase Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- LRHPLDYGYMQRHN-DOMIDYPGSA-N 61990-73-6 Chemical compound CCC[14CH2]O LRHPLDYGYMQRHN-DOMIDYPGSA-N 0.000 abstract 1
- -1 ALKALI METAL AMIDE Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001038 basic metal oxide Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002638 heterogeneous catalyst Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A PROCESS FOR PREPARATION OF N-BUTYRALDEHYDE AND/OR N-BUTANOL, IN WHICH A) 1,3-BUTADIENE IS CAUSED TO REACT WITH AN AMINE OF THE FORMULA Ι, IN WHICH R¹ AND R² INDEPENDENTLY DENOTE HYDROGEN, OPTIONALLY SUBSTITUTED ALIPHATIC OR CYCLOALIPHATIC RADICALS, OR ARYL OR ARALKYL RADICALS OR ARE LINKED TO FORM A BRIDGING MEMBER CONTAINING THE HETERO ATOM, AT ELEVATED TEMPERATURE AND UNDER SUPERATMOSPHERIC PRESSURE IN THE PRESENCE OF A COMPOUND OF A GROUP VΙΙΙB ELEMENT AND IN THE PRESENCE OF AN ALKALI METAL AMIDE OR A BASIC METAL OXIDE TO FORM A MIXTURE OF THE ADDUCTS OF THE FORMULA ΙΙ (FORMULA ΙΙ, ΙΙΙ)B) THE ADDUCT ΙΙΙ IS ISOMERIZED TO THE ADDUCT ΙΙ,C) THE ADDUCT ΙΙ IS ISOMERIZED IN THE PRESENCE OF A HOMOGENEOUS OR HETEROGENEOUS TRANSITION METAL ELEMENT CATALYST IN THE LIQUID PHASE OR IN THE PRESENCE OF A HETEROGENEOUS CATALYST CONTAINING A TRANSITION METAL ELEMENT IN THE GASEOUS PHASE TO FORM THE ENAMINE OF THE FORMULA ΙV(FORMULA ΙV)AND D) N-BUTYRALDEHYDE AND/OR N-BUTANOL IS/ARE PRODUCED FROM THIS ENAMINE ΙV BY THE REACTION THEREOF WITH HYDROGEN AND WATER ONLY IN THE PRESENCE OF A HOMOGENEOUS OR HETEROGENEOUS TRANSITION METAL ELEMENT CATALYST IN THE LIQUID PHASE OR IN THE PRESENCE OF A HETEROGENOUS TRANSITION METAL ELEMENT CATALYST IN THE GASEOUS PHASE AND IN THE PRESENCE OF AN ACID OR IN PRESENCE OF ONE OF SAID CATALYST AND AN ACID, AND THE AMINE Ι IS LIBERATED, AND THE LIBERATED AMINE Ι IS RECYCLED TO THE STAGE DEFINED ABOVE AS PARTIAL REACTION A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI9600134 MY123728A (en) | 1996-01-13 | 1996-01-13 | Process for producing n- butyraldehyde and / or n- butanol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI9600134 MY123728A (en) | 1996-01-13 | 1996-01-13 | Process for producing n- butyraldehyde and / or n- butanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY123728A true MY123728A (en) | 2006-05-31 |
Family
ID=47257317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9600134 MY123728A (en) | 1996-01-13 | 1996-01-13 | Process for producing n- butyraldehyde and / or n- butanol |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY123728A (en) |
-
1996
- 1996-01-13 MY MYPI9600134 patent/MY123728A/en unknown
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