JPS57142929A - Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio - Google Patents
Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratioInfo
- Publication number
- JPS57142929A JPS57142929A JP56029061A JP2906181A JPS57142929A JP S57142929 A JPS57142929 A JP S57142929A JP 56029061 A JP56029061 A JP 56029061A JP 2906181 A JP2906181 A JP 2906181A JP S57142929 A JPS57142929 A JP S57142929A
- Authority
- JP
- Japan
- Prior art keywords
- slowly
- ditrimethylolalkane
- dipentaerythritol
- product
- alkanal
- 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.)
- Granted
Links
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 title abstract 2
- 239000006227 byproduct Substances 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 230000002542 deteriorative effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56029061A JPS57142929A (en) | 1981-02-27 | 1981-02-27 | Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56029061A JPS57142929A (en) | 1981-02-27 | 1981-02-27 | Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142929A true JPS57142929A (en) | 1982-09-03 |
| JPH0234330B2 JPH0234330B2 (enrdf_load_stackoverflow) | 1990-08-02 |
Family
ID=12265845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56029061A Granted JPS57142929A (en) | 1981-02-27 | 1981-02-27 | Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57142929A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190729A (ja) * | 1984-12-28 | 1985-09-28 | Kuraray Co Ltd | トリメチロ−ルヘプタンの製法 |
| JPH07165652A (ja) * | 1993-12-14 | 1995-06-27 | Mitsui Toatsu Chem Inc | ジペンタエリスリトールの製造方法 |
| EP0799815A1 (en) * | 1996-04-03 | 1997-10-08 | Mitsubishi Gas Chemical Company, Inc. | Process for producing ditrimethylolpropane |
| WO2009057466A1 (ja) | 2007-10-30 | 2009-05-07 | Mitsubishi Gas Chemical Company, Inc. | ジトリメチロールプロパンの製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711934A (en) * | 1980-06-26 | 1982-01-21 | Koei Chem Co Ltd | Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product |
-
1981
- 1981-02-27 JP JP56029061A patent/JPS57142929A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711934A (en) * | 1980-06-26 | 1982-01-21 | Koei Chem Co Ltd | Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190729A (ja) * | 1984-12-28 | 1985-09-28 | Kuraray Co Ltd | トリメチロ−ルヘプタンの製法 |
| JPH07165652A (ja) * | 1993-12-14 | 1995-06-27 | Mitsui Toatsu Chem Inc | ジペンタエリスリトールの製造方法 |
| EP0799815A1 (en) * | 1996-04-03 | 1997-10-08 | Mitsubishi Gas Chemical Company, Inc. | Process for producing ditrimethylolpropane |
| WO2009057466A1 (ja) | 2007-10-30 | 2009-05-07 | Mitsubishi Gas Chemical Company, Inc. | ジトリメチロールプロパンの製造方法 |
| US8492596B2 (en) | 2007-10-30 | 2013-07-23 | Mitsubishi Gas Chemical Company, Inc. | Process for production of ditrimethylolpropane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234330B2 (enrdf_load_stackoverflow) | 1990-08-02 |
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