[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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
Application number
ES99941607T
Other languages
English (en)
Inventor
Alois Kindler
Melanie Brunner
Christian Tragut
Jochem Henkelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2190243T3 publication Critical patent/ES2190243T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Indole Compounds (AREA)

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.
ES99941607T 1998-08-17 1999-08-13 Procedimiento para la obtencion de alquindioles. Expired - Lifetime ES2190243T3 (es)

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)

* Cited by examiner, † Cited by third party
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
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
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE59903919D1 (de) 2003-02-06
WO2000009465A1 (de) 2000-02-24
JP4588878B2 (ja) 2010-12-01
RU2221768C2 (ru) 2004-01-20
CA2340697C (en) 2009-03-31
CA2340697A1 (en) 2000-02-24
DE19837211A1 (de) 2000-02-24
EP1105362B1 (de) 2003-01-02
US6297407B1 (en) 2001-10-02
EP1105362A1 (de) 2001-06-13
KR20010072726A (ko) 2001-07-31
JP2002522516A (ja) 2002-07-23
CN1312784A (zh) 2001-09-12
DK1105362T3 (da) 2003-02-24
ATE230388T1 (de) 2003-01-15
CN1162383C (zh) 2004-08-18

Similar Documents

Publication Publication Date Title
ES2190243T3 (es) Procedimiento para la obtencion de alquindioles.
WO2002086029A3 (en) In situ recovery from a relatively low permeability formation containing heavy hydrocarbons
WO2003036040A3 (en) In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
DE69940984D1 (de) Verfahren zur Milderung von Schädlingsverseuchung von Pflanzen
ES2135211T3 (es) Metodo para la fabricacion de aerogeles inorganicos hidrofilos o parcialmente hidrofilos.
CO5290342A1 (es) Conformidad proactiva para pozos de petroleo o de gas
ATE444984T1 (de) Hydrolysestabile maleimidendgruppen-enthaltende polymere
BR0214065A (pt) Método e aparelho para a produção de um enxerto de pele e enxerto produzido dessa maneira
ES2123303T3 (es) Procedimiento para la fabricacion de cuerpos sinterizados de alfa-al2o3, asi como el uso de los mismos.
DK1015214T3 (da) Fremgangsmåde og indretning til fremstilling af tredimensionale legemer
ES2146109T3 (es) Procedimiento de metatesis de alcanos.
BR0207078A (pt) Processo para a preparação de 1-octeno
ES2134005T3 (es) Un metodo para producir un compuesto, mas precisamente un cuerpo nanoporoso y cuerpo nanoporoso producido con el mismo.
ES2159057T3 (es) Procedimiento para la preparacion de una pelicula de oxido de aluminio utilizando alcoxido de dialquilaluminio.
ES2061863T3 (es) Nuevas quinoliloxazol-2-onas utiles como inhibidores de proteina quinasa c.
ATE335750T1 (de) Verfahren zur herstellung von organosilylalkylpolysulfanen
ATE36510T1 (de) Verfahren und vorrichtung zur reformierung von methanol.
ATE358322T1 (de) Verfahren und vorrichtung zur isolierung elektrotechnischer bauteile
ES2164293T3 (es) Procedimiento para la fabricacion de pigmentos amarillos de oxido de hierro y su uso.
SE0100714D0 (sv) Reaction vessel and method for distributing fluid in such a vessel
BR0309221A (pt) Processo para a preparação de monohidroperfluoroalcanos, bis(perfluoroalquil) fosfinatos e perfluoroalquilfosfonatos
JPS53124979A (en) Plasma etching method
Smith et al. Recent work on musical acoustics
MX9302313A (es) Procedimiento para la obtencion de hexafluorclorobutenos.
ATE322031T1 (de) Strahlformungselement für optische strahlung sowie verfahren zur herstellung