ES2554328T3 - Proceso para hidrogenar metilolalcanales - Google Patents

Proceso para hidrogenar metilolalcanales Download PDF

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Publication number
ES2554328T3
ES2554328T3 ES07712307.3T ES07712307T ES2554328T3 ES 2554328 T3 ES2554328 T3 ES 2554328T3 ES 07712307 T ES07712307 T ES 07712307T ES 2554328 T3 ES2554328 T3 ES 2554328T3
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ES
Spain
Prior art keywords
hydrogenation
atoms
methylolanal
hydrogenating
inorganic
Prior art date
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Active
Application number
ES07712307.3T
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English (en)
Inventor
Steffen Maas
Thorsten Johann
Michael Koch
Tilman Sirch
Stephan Schlitter
Stefan Rittinger
Michael Steiniger
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BASF SE
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BASF SE
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Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2554328T3 publication Critical patent/ES2554328T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C07C29/132—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
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen

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

Abstract

Proceso para la hidrogenación catalítica de metilolalcanales de la fórmula general**Fórmula** en la cual R1 y R2 significan, independientemente entre sí, otro grupo metilol o un grupo alquilo con 1 a 22 átomos de C, o un grupo arilo o aralquilo con 6 a 33 átomos de, en la fase líquida en un catalizador de hidrogenación, caracterizado porque adicionando al menos una amina terciaria, una base inorgánica o un ácido inorgánico u orgánico al afluente de hidrogenación se ajusta un valor de pH de 7,0 a 9,0 en el efluente de hidrogenación.

Description

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imagen4
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Claims (1)

  1. imagen1
ES07712307.3T 2006-03-01 2007-02-23 Proceso para hidrogenar metilolalcanales Active ES2554328T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006009838 2006-03-01
DE200610009838 DE102006009838A1 (de) 2006-03-01 2006-03-01 Verfahren zur Hydrierung von Methylolalkanalen
PCT/EP2007/051760 WO2007099064A1 (de) 2006-03-01 2007-02-23 Verfahren zur hydrierung von methylolalkanalen

Publications (1)

Publication Number Publication Date
ES2554328T3 true ES2554328T3 (es) 2015-12-18

Family

ID=38124111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07712307.3T Active ES2554328T3 (es) 2006-03-01 2007-02-23 Proceso para hidrogenar metilolalcanales

Country Status (10)

Country Link
US (1) US20090069604A1 (es)
EP (1) EP1993983B1 (es)
JP (1) JP5766390B2 (es)
KR (1) KR101440631B1 (es)
CN (1) CN101395112B (es)
BR (1) BRPI0708286B1 (es)
DE (1) DE102006009838A1 (es)
ES (1) ES2554328T3 (es)
MY (1) MY165581A (es)
WO (1) WO2007099064A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2569271B1 (de) * 2010-05-12 2014-05-14 Basf Se Verfahren zur herstellung von neopentylglykol
US8853465B2 (en) 2010-05-12 2014-10-07 Basf Se Process for preparing neopentyl glycol
CN103449970B (zh) * 2012-05-28 2015-10-14 北京三聚环保新材料股份有限公司 一种新戊二醇的制备方法
US8710278B1 (en) * 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
CN105669370B (zh) * 2016-03-04 2017-08-29 江苏清泉化学股份有限公司 一种三羟甲基乙烷的制备方法
KR102245932B1 (ko) * 2017-10-23 2021-04-28 주식회사 엘지화학 트리메틸올프로판의 제조방법
CN112537998B (zh) * 2020-12-18 2022-12-23 上海翼湍科技有限责任公司 连续催化加氢生产新戊二醇的工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758910A (fr) * 1969-11-15 1971-05-13 Basf Ag Preparation de dimethyl-2, 2-propanediol-1, 3
JPS594873B2 (ja) * 1978-09-26 1984-02-01 松下電器産業株式会社 印刷配線板
DE3027890A1 (de) * 1980-07-23 1982-03-04 Basf Ag, 6700 Ludwigshafen Hydrierkatalysatoren fuer die herstellung von propandiolen und verfahren zur herstellung von propandiolen mit solchen katalysatoren
EP0759896B1 (de) * 1994-05-19 2002-01-30 Basf Aktiengesellschaft Katalysator und verfahren zur herstellung von alkoholen
DE19542036A1 (de) * 1995-11-10 1997-05-15 Basf Ag Verfahren zur Herstellung von Polyalkoholen
DE19653093A1 (de) * 1996-12-20 1998-06-25 Basf Ag Verfahren zur Herstellung von Polyalkoholen
DE10001257A1 (de) * 2000-01-14 2001-07-19 Bayer Ag Verfahren zur Herstellung von Trimethylolalkanen
DE10317543A1 (de) * 2003-04-16 2004-11-04 Basf Ag Verfahren zur Hydrierung von Methylolalkanalen

Also Published As

Publication number Publication date
KR20080100280A (ko) 2008-11-14
US20090069604A1 (en) 2009-03-12
JP2009528321A (ja) 2009-08-06
MY165581A (en) 2018-04-05
JP5766390B2 (ja) 2015-08-19
EP1993983B1 (de) 2015-09-23
BRPI0708286B1 (pt) 2016-07-05
WO2007099064A1 (de) 2007-09-07
EP1993983A1 (de) 2008-11-26
DE102006009838A1 (de) 2007-09-06
CN101395112B (zh) 2012-09-05
KR101440631B1 (ko) 2014-09-22
BRPI0708286A2 (pt) 2011-05-24
CN101395112A (zh) 2009-03-25

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