GB1357486A - Preparation of 2-methyl-1,4-butanediol - Google Patents
Preparation of 2-methyl-1,4-butanediolInfo
- Publication number
- GB1357486A GB1357486A GB3503072A GB3503072A GB1357486A GB 1357486 A GB1357486 A GB 1357486A GB 3503072 A GB3503072 A GB 3503072A GB 3503072 A GB3503072 A GB 3503072A GB 1357486 A GB1357486 A GB 1357486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butanediol
- methyl
- preparation
- july
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- MWCBGWLCXSUTHK-UHFFFAOYSA-N 2-methylbutane-1,4-diol Chemical compound OCC(C)CCO MWCBGWLCXSUTHK-UHFFFAOYSA-N 0.000 title abstract 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- LJPCNSSTRWGCMZ-UHFFFAOYSA-N 3-methyloxolane Chemical compound CC1CCOC1 LJPCNSSTRWGCMZ-UHFFFAOYSA-N 0.000 abstract 1
- OZCRKDNRAAKDAN-UHFFFAOYSA-N but-1-ene-1,4-diol Chemical compound O[CH][CH]CCO OZCRKDNRAAKDAN-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
-
- 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
- C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16631771A | 1971-07-26 | 1971-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357486A true GB1357486A (en) | 1974-06-19 |
Family
ID=22602748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3503072A Expired GB1357486A (en) | 1971-07-26 | 1972-07-26 | Preparation of 2-methyl-1,4-butanediol |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2236734A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2147161B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1357486A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565719A (en) * | 1976-12-30 | 1980-04-23 | Gen Electric | Process for preparing butanediols |
| JPS55151521A (en) * | 1979-05-15 | 1980-11-26 | Toyo Soda Mfg Co Ltd | Preparation of alcohol |
| BR8402706A (pt) * | 1983-06-08 | 1985-05-14 | Du Pont | Processo para preparar uma mistura de 1,4-butanodiol e 2-alquil-1,4-butanodiol;processo para preparar 2-alquil-1,4-butanodiol;processo para preparar uma mistura de tetraidrofurano e 3-alquiltetraidro-furano;processo para preparar um copolimero de tetraidrofurano e 3-alquiltetraidrofurano |
| DE3614038A1 (de) * | 1986-04-25 | 1987-11-05 | Basf Ag | Bei raumtemperatur fluessige polyester-polyole auf basis von 2-methyl-butandiol-1,4, verfahren zu deren herstellung und deren verwendung zur herstellung von kunststoffen nach dem polyisocyanat-polyadditionsverfahren |
-
1972
- 1972-07-25 FR FR7226696A patent/FR2147161B1/fr not_active Expired
- 1972-07-26 DE DE19722236734 patent/DE2236734A1/de active Pending
- 1972-07-26 GB GB3503072A patent/GB1357486A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147161B1 (enrdf_load_stackoverflow) | 1976-05-14 |
| DE2236734A1 (de) | 1973-02-08 |
| FR2147161A1 (enrdf_load_stackoverflow) | 1973-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |