ATE143000T1 - Kontinuierliches verfahren zur herstellung von 2- ethyl-2-(hydroxymethyl)hexanal und 2-butyl-2- ethyl-1,3 propandiol - Google Patents
Kontinuierliches verfahren zur herstellung von 2- ethyl-2-(hydroxymethyl)hexanal und 2-butyl-2- ethyl-1,3 propandiolInfo
- Publication number
- ATE143000T1 ATE143000T1 AT92916408T AT92916408T ATE143000T1 AT E143000 T1 ATE143000 T1 AT E143000T1 AT 92916408 T AT92916408 T AT 92916408T AT 92916408 T AT92916408 T AT 92916408T AT E143000 T1 ATE143000 T1 AT E143000T1
- Authority
- AT
- Austria
- Prior art keywords
- ethyl
- hexanal
- hydroxymethyl
- butyl
- continuous process
- Prior art date
Links
- UVEFAZXHHJHMGK-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)hexanal Chemical compound CCCCC(CC)(CO)C=O UVEFAZXHHJHMGK-UHFFFAOYSA-N 0.000 title abstract 3
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000012043 crude product Substances 0.000 abstract 3
- 239000012074 organic phase Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- 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
- C07C45/68—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 increase in the number of carbon atoms
- C07C45/72—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 increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/75—Reactions with formaldehyde
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 |
|---|---|---|---|
| US07/735,575 US5146004A (en) | 1991-07-25 | 1991-07-25 | Continuous process for the preparation of 2-ethyl-2-(hydroxymethyl) hexanal and 2-butyl-2-theyl-1,3-propanediol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE143000T1 true ATE143000T1 (de) | 1996-10-15 |
Family
ID=24956354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92916408T ATE143000T1 (de) | 1991-07-25 | 1992-07-23 | Kontinuierliches verfahren zur herstellung von 2- ethyl-2-(hydroxymethyl)hexanal und 2-butyl-2- ethyl-1,3 propandiol |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5146004A (de) |
| EP (1) | EP0599883B1 (de) |
| JP (1) | JPH07502018A (de) |
| KR (1) | KR100200314B1 (de) |
| AT (1) | ATE143000T1 (de) |
| CA (1) | CA2114139C (de) |
| DE (1) | DE69213950T2 (de) |
| ES (1) | ES2092126T3 (de) |
| WO (1) | WO1993002035A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI95691C (fi) * | 1993-06-28 | 1996-03-11 | Neste Oy | Menetelmä 2-n-butyyli-2-etyyli-1,3-propaanidiolin valmistamiseksi |
| JPWO2005007605A1 (ja) * | 2003-07-23 | 2006-08-31 | 協和発酵ケミカル株式会社 | α，α−ビス（ヒドロキシメチル）アルカナールの製造方法 |
| US7887709B2 (en) * | 2005-11-30 | 2011-02-15 | Shaw Environment & Infrastructure, Inc. | System and method for catalytic treatment of contaminated groundwater or soil |
| US8694280B2 (en) * | 2009-09-28 | 2014-04-08 | International Business Machines Corporation | Servo control circuit for detecting analytes via nanoparticle-labeled substances with electromagnetic read-write heads |
| US9304130B2 (en) | 2010-12-16 | 2016-04-05 | International Business Machines Corporation | Trenched sample assembly for detection of analytes with electromagnetic read-write heads |
| US9435800B2 (en) | 2012-09-14 | 2016-09-06 | International Business Machines Corporation | Sample assembly with an electromagnetic field to accelerate the bonding of target antigens and nanoparticles |
| US9056824B2 (en) * | 2013-01-31 | 2015-06-16 | Eastman Chemical Company | Preparation of hydroxy aldehydes |
| KR101529828B1 (ko) * | 2013-07-26 | 2015-06-17 | 주식회사 엘지화학 | 메틸올알칸알의 제조방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758908R (fr) * | 1968-09-27 | 1971-05-13 | Basf Ag | Procede de preparation de dimethyl-2, 2-hydroxy-3- |
| DE2500311C2 (de) * | 1975-01-07 | 1983-12-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Propandiol-(1,3)-mono-(3'-hydroxy)-propionaten sowie einige dieser Propandiol-(1,3)-mono-(3'-hydroxy)-propionate |
| JPS6418741A (en) * | 1987-07-13 | 1989-01-23 | Michiharu Horiuchi | Emergency stop device for vehicle |
-
1991
- 1991-07-25 US US07/735,575 patent/US5146004A/en not_active Expired - Lifetime
-
1992
- 1992-07-23 CA CA002114139A patent/CA2114139C/en not_active Expired - Fee Related
- 1992-07-23 EP EP92916408A patent/EP0599883B1/de not_active Expired - Lifetime
- 1992-07-23 ES ES92916408T patent/ES2092126T3/es not_active Expired - Lifetime
- 1992-07-23 JP JP5503036A patent/JPH07502018A/ja active Pending
- 1992-07-23 DE DE69213950T patent/DE69213950T2/de not_active Expired - Fee Related
- 1992-07-23 KR KR1019940700229A patent/KR100200314B1/ko not_active Expired - Fee Related
- 1992-07-23 WO PCT/US1992/006091 patent/WO1993002035A1/en not_active Ceased
- 1992-07-23 AT AT92916408T patent/ATE143000T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2114139A1 (en) | 1993-02-04 |
| DE69213950D1 (de) | 1996-10-24 |
| EP0599883B1 (de) | 1996-09-18 |
| EP0599883A1 (de) | 1994-06-08 |
| US5146004A (en) | 1992-09-08 |
| KR100200314B1 (ko) | 1999-06-15 |
| WO1993002035A1 (en) | 1993-02-04 |
| JPH07502018A (ja) | 1995-03-02 |
| DE69213950T2 (de) | 1997-01-30 |
| CA2114139C (en) | 1997-04-29 |
| ES2092126T3 (es) | 1996-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |