BE755834A - Procede de preparation du 1,4-butanediol - Google Patents
Procede de preparation du 1,4-butanediolInfo
- Publication number
- BE755834A BE755834A BE755834DA BE755834A BE 755834 A BE755834 A BE 755834A BE 755834D A BE755834D A BE 755834DA BE 755834 A BE755834 A BE 755834A
- Authority
- BE
- Belgium
- Prior art keywords
- pref
- butyrolactone
- degrees
- hydrogenating
- prepn
- Prior art date
Links
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 title 2
- ZOMPBXWFMAJRRU-UHFFFAOYSA-N 3-ethyloxiran-2-one Chemical compound CCC1OC1=O ZOMPBXWFMAJRRU-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- RNCXCPUOPDATPU-UHFFFAOYSA-N chromium(3+) oxocopper oxygen(2-) Chemical compound [O-2].[Cr+3].[Cu]=O.[O-2].[O-2].[Cr+3] RNCXCPUOPDATPU-UHFFFAOYSA-N 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000001577 simple distillation Methods 0.000 abstract 1
- 239000001384 succinic acid Substances 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Tourism & Hospitality (AREA)
- Strategic Management (AREA)
- Human Resources & Organizations (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- Economics (AREA)
- General Physics & Mathematics (AREA)
- Entrepreneurship & Innovation (AREA)
- Quality & Reliability (AREA)
- Data Mining & Analysis (AREA)
- Operations Research (AREA)
- Technology Law (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9005168 | 1968-12-09 | ||
| GB5987469 | 1969-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE755834A true BE755834A (fr) | 1971-02-15 |
Family
ID=26267804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE755834D BE755834A (fr) | 1968-12-09 | Procede de preparation du 1,4-butanediol |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE755834A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360542A1 (fr) * | 1976-08-06 | 1978-03-03 | Basf Ag | Procede de preparation de polyalcools de la serie des sucres |
-
0
- BE BE755834D patent/BE755834A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360542A1 (fr) * | 1976-08-06 | 1978-03-03 | Basf Ag | Procede de preparation de polyalcools de la serie des sucres |
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