ES2190243T3 - Procedimiento para la obtencion de alquindioles. - Google Patents
Procedimiento para la obtencion de alquindioles.Info
- Publication number
- ES2190243T3 ES2190243T3 ES99941607T ES99941607T ES2190243T3 ES 2190243 T3 ES2190243 T3 ES 2190243T3 ES 99941607 T ES99941607 T ES 99941607T ES 99941607 T ES99941607 T ES 99941607T ES 2190243 T3 ES2190243 T3 ES 2190243T3
- Authority
- ES
- Spain
- Prior art keywords
- alkyne
- base
- reaction
- reaction mixture
- diols
- 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 - Lifetime
Links
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
- C07C29/36—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 with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—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 with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/42—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 with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing triple carbon-to-carbon bonds, e.g. with metal-alkynes
Abstract
Procedimiento para la obtención de alquindioles mediante reacción de cetonas con hidrocarburos acetilénicos, seleccionados a partir de acetileno y alquinmonoalcoholes, en un disolvente orgánico en presencia de base, que contiene alcoholatos potásicos de alcoholes primarios y/o secundarios, bajo formación de aductos constituidos por alquinmonoalcoholes y/o alquindioles y base, está caracterizado porque, en el caso de un empleo de acetileno como hidrocarburo acetilénico, se cumple una proporción de cetona empleada respecto a acetileno de 1, 9 a 2, 1 respecto a 1, y una proporción de alcoholato potásico respecto a la cetona empleada de 0, 9 a 2, 1 respecto a 1, y, en el caso de empleo de alquinmonoalcoholes como hidrocarburos acetilénicos, se cumple una proporción de alquinmonoalcohol empleado respecto a la cetona empleada de 1 respecto a 0, 8 a 1, 2, y una proporción de alcoholato potásico respecto a la cetona empleada de 1, 5 a 2, 2 respecto a 1, de modo que se producen aductos de tipo gel,que presentan una superficie esférica, mediante lo cual la mezcla de reacción sigue siendo agitable durante la reacción total.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19837211A DE19837211A1 (de) | 1998-08-17 | 1998-08-17 | Verfahren zur Herstellung von Alkindiolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2190243T3 true ES2190243T3 (es) | 2003-07-16 |
Family
ID=7877758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99941607T Expired - Lifetime ES2190243T3 (es) | 1998-08-17 | 1999-08-13 | Procedimiento para la obtencion de alquindioles. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6297407B1 (es) |
| EP (1) | EP1105362B1 (es) |
| JP (1) | JP4588878B2 (es) |
| KR (1) | KR20010072726A (es) |
| CN (1) | CN1162383C (es) |
| AT (1) | ATE230388T1 (es) |
| CA (1) | CA2340697C (es) |
| DE (2) | DE19837211A1 (es) |
| DK (1) | DK1105362T3 (es) |
| ES (1) | ES2190243T3 (es) |
| RU (1) | RU2221768C2 (es) |
| WO (1) | WO2000009465A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924020A1 (de) * | 1999-05-26 | 2000-11-30 | Basf Ag | Verfahren zur Herstellung von Alkindiolen |
| DE10121003A1 (de) | 2001-04-28 | 2002-12-19 | Aventis Pharma Gmbh | Anthranilsäureamide, Verfahren zur Herstellung, ihrer Verwendung als Medikament sowie sie enthaltende pharmazeutische Zubereitungen |
| JP4722327B2 (ja) * | 2001-05-29 | 2011-07-13 | 丸善石油化学株式会社 | アセチレンジオール化合物の製造方法 |
| DE102004009311A1 (de) * | 2004-02-26 | 2005-09-08 | Basf Ag | Verfahren zur Herstellung eines Propargylalkohols und eines Allylalkohols |
| EP1808426A1 (en) * | 2006-01-16 | 2007-07-18 | DSMIP Assets B.V. | Process for the preparation of alkynediols |
| CN102633602A (zh) * | 2012-04-26 | 2012-08-15 | 江苏泰特尔化工有限公司 | 一种常压制备3-己炔-2,5-二醇的方法 |
| CN103242140B (zh) * | 2013-04-20 | 2015-07-29 | 岳阳市英泰合成材料有限公司 | 一种炔二醇系列产品的生产方法 |
| CN103304376A (zh) * | 2013-06-20 | 2013-09-18 | 重庆闽东化工有限责任公司 | 一种炔二醇系列产品的清洁生产工艺 |
| CN107827711B (zh) * | 2017-10-31 | 2023-09-29 | 西南化工研究设计院有限公司 | 一种联产甲基丁炔醇和二甲基己炔二醇的系统及工艺 |
| CN107963960A (zh) * | 2017-12-18 | 2018-04-27 | 王建华 | 一种合成炔二醇的新工艺 |
| CN110511127B (zh) * | 2019-09-16 | 2022-08-05 | 万华化学集团股份有限公司 | 一种利用乙炔化反应副产物制备α-羟基酮的方法 |
| WO2021051275A1 (zh) * | 2019-09-17 | 2021-03-25 | 凯莱英生命科学技术(天津)有限公司 | 乙炔与酮类化合物进行加成反应的方法 |
| CN110540489B (zh) * | 2019-09-17 | 2022-09-02 | 凯莱英生命科学技术(天津)有限公司 | 乙炔与酮类化合物进行加成反应的方法 |
| CN113666802B (zh) * | 2021-08-30 | 2023-09-01 | 四川众邦新材料股份有限公司 | 一种合成和萃取纯化3-己炔-2,5-二醇的方法 |
| CN113816835B (zh) * | 2021-09-27 | 2024-04-12 | 四川众邦新材料股份有限公司 | 一种联产二甲基癸炔二醇和甲基己炔醇的方法 |
| CN113717031B (zh) * | 2021-09-27 | 2024-04-12 | 四川众邦新材料股份有限公司 | 一种联产四甲基十二炔二醇和二甲基庚炔醇的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2008675A1 (de) * | 1970-02-25 | 1971-09-09 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Verfahren zur Herstellung von tertiären Acetylenglykolen durch Umsetzung von Acetylen mit Ketonen |
| DE2047446C3 (de) * | 1970-09-26 | 1973-10-31 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acetylenglykolen |
-
1998
- 1998-08-17 DE DE19837211A patent/DE19837211A1/de not_active Withdrawn
-
1999
- 1999-08-13 EP EP99941607A patent/EP1105362B1/de not_active Expired - Lifetime
- 1999-08-13 CN CNB998097713A patent/CN1162383C/zh not_active Expired - Fee Related
- 1999-08-13 DE DE59903919T patent/DE59903919D1/de not_active Expired - Lifetime
- 1999-08-13 KR KR1020017002039A patent/KR20010072726A/ko not_active Application Discontinuation
- 1999-08-13 DK DK99941607T patent/DK1105362T3/da active
- 1999-08-13 CA CA002340697A patent/CA2340697C/en not_active Expired - Fee Related
- 1999-08-13 US US09/744,437 patent/US6297407B1/en not_active Expired - Fee Related
- 1999-08-13 JP JP2000564920A patent/JP4588878B2/ja not_active Expired - Fee Related
- 1999-08-13 ES ES99941607T patent/ES2190243T3/es not_active Expired - Lifetime
- 1999-08-13 RU RU2001107596/04A patent/RU2221768C2/ru not_active IP Right Cessation
- 1999-08-13 WO PCT/EP1999/005933 patent/WO2000009465A1/de not_active Application Discontinuation
- 1999-08-13 AT AT99941607T patent/ATE230388T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1105362B1 (de) | 2003-01-02 |
| JP2002522516A (ja) | 2002-07-23 |
| RU2221768C2 (ru) | 2004-01-20 |
| WO2000009465A1 (de) | 2000-02-24 |
| DE59903919D1 (de) | 2003-02-06 |
| ATE230388T1 (de) | 2003-01-15 |
| EP1105362A1 (de) | 2001-06-13 |
| KR20010072726A (ko) | 2001-07-31 |
| JP4588878B2 (ja) | 2010-12-01 |
| CA2340697A1 (en) | 2000-02-24 |
| DK1105362T3 (da) | 2003-02-24 |
| DE19837211A1 (de) | 2000-02-24 |
| US6297407B1 (en) | 2001-10-02 |
| CN1162383C (zh) | 2004-08-18 |
| CA2340697C (en) | 2009-03-31 |
| CN1312784A (zh) | 2001-09-12 |
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