EP0614453A1 - Verfahren zur hherstellung von trimethylolpropan - Google Patents

Verfahren zur hherstellung von trimethylolpropan

Info

Publication number
EP0614453A1
EP0614453A1 EP93920413A EP93920413A EP0614453A1 EP 0614453 A1 EP0614453 A1 EP 0614453A1 EP 93920413 A EP93920413 A EP 93920413A EP 93920413 A EP93920413 A EP 93920413A EP 0614453 A1 EP0614453 A1 EP 0614453A1
Authority
EP
European Patent Office
Prior art keywords
formaldehyde
alcohol
hydrogenation
methanol
trimethylolpropane
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.)
Withdrawn
Application number
EP93920413A
Other languages
English (en)
French (fr)
Other versions
EP0614453A4 (en
Inventor
Jeffrey S. Salek
Joseph Pugach
Carole L. Elias
Leonard A. Cullo
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.)
Braskem America Inc
Original Assignee
Aristech Chemical Corp
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 Aristech Chemical Corp filed Critical Aristech Chemical Corp
Publication of EP0614453A1 publication Critical patent/EP0614453A1/de
Publication of EP0614453A4 publication Critical patent/EP0614453A4/en
Withdrawn legal-status Critical Current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
    • C07C29/132—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
    • 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

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)
EP19930920413 1992-09-25 1993-08-27 Manufacture of trimethylolpropane. Withdrawn EP0614453A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95052492A 1992-09-25 1992-09-25
US950524 1992-09-25
PCT/US1993/008140 WO1994007831A1 (en) 1992-09-25 1993-08-27 Manufacture of trimethylolpropane

Publications (2)

Publication Number Publication Date
EP0614453A1 true EP0614453A1 (de) 1994-09-14
EP0614453A4 EP0614453A4 (en) 1994-09-21

Family

ID=25490541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930920413 Withdrawn EP0614453A4 (en) 1992-09-25 1993-08-27 Manufacture of trimethylolpropane.

Country Status (4)

Country Link
EP (1) EP0614453A4 (de)
JP (1) JPH07501561A (de)
CA (1) CA2124189A1 (de)
WO (1) WO1994007831A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542036A1 (de) * 1995-11-10 1997-05-15 Basf Ag Verfahren zur Herstellung von Polyalkoholen
US6034284A (en) * 1997-10-22 2000-03-07 Koei Chemical Company, Limited Producing method for trimethylolalkane
JP4669097B2 (ja) * 1999-12-28 2011-04-13 日本曹達株式会社 ルイス酸を用いた反応の後処理方法
KR100837523B1 (ko) * 2006-03-07 2008-06-12 주식회사 엘지화학 트리메틸올프로판의 제조방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014089B (de) * 1956-05-05 1957-08-22 Basf Ag Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
FR1230558A (fr) * 1959-03-31 1960-09-16 Ets Kuhlmann Procédé de préparation du néo-pentyl-glycol
DE2054601A1 (de) * 1970-11-06 1972-05-10 Ruhrchemie Ag, 4200 Oberhausen-Holten Verfahren zur Herstellung von zweiwertigen Alkoholen
EP0142090A2 (de) * 1983-11-11 1985-05-22 BASF Aktiengesellschaft Verfahren zur Herstellung von Trimethylolalkanen aus Alkanalen und Formaldehyd
DE3644675A1 (de) * 1986-12-30 1988-07-14 Ruhrchemie Ag Verfahren zur herstellung von 2,2-dimethylpropandiol-(1,3)
US5144088A (en) * 1991-04-26 1992-09-01 Aristech Chemical Corporation Manufacture of neopentyl glycol (I)
US5185478A (en) * 1991-06-17 1993-02-09 Aristech Chemical Corporation Manufacture of neopentyl glycol (IIA)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702582C3 (de) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trimethylolalkanen
US4855515A (en) * 1987-08-12 1989-08-08 Eastman Kodak Company Process for the production of neopentyl glycol

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014089B (de) * 1956-05-05 1957-08-22 Basf Ag Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
FR1230558A (fr) * 1959-03-31 1960-09-16 Ets Kuhlmann Procédé de préparation du néo-pentyl-glycol
DE2054601A1 (de) * 1970-11-06 1972-05-10 Ruhrchemie Ag, 4200 Oberhausen-Holten Verfahren zur Herstellung von zweiwertigen Alkoholen
EP0142090A2 (de) * 1983-11-11 1985-05-22 BASF Aktiengesellschaft Verfahren zur Herstellung von Trimethylolalkanen aus Alkanalen und Formaldehyd
DE3644675A1 (de) * 1986-12-30 1988-07-14 Ruhrchemie Ag Verfahren zur herstellung von 2,2-dimethylpropandiol-(1,3)
US5144088A (en) * 1991-04-26 1992-09-01 Aristech Chemical Corporation Manufacture of neopentyl glycol (I)
US5185478A (en) * 1991-06-17 1993-02-09 Aristech Chemical Corporation Manufacture of neopentyl glycol (IIA)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9407831A1 *

Also Published As

Publication number Publication date
WO1994007831A1 (en) 1994-04-14
EP0614453A4 (en) 1994-09-21
CA2124189A1 (en) 1994-04-14
JPH07501561A (ja) 1995-02-16

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