CA2124189A1 - Manufacture of trimethylolpropane - Google Patents

Manufacture of trimethylolpropane

Info

Publication number
CA2124189A1
CA2124189A1 CA 2124189 CA2124189A CA2124189A1 CA 2124189 A1 CA2124189 A1 CA 2124189A1 CA 2124189 CA2124189 CA 2124189 CA 2124189 A CA2124189 A CA 2124189A CA 2124189 A1 CA2124189 A1 CA 2124189A1
Authority
CA
Canada
Prior art keywords
formaldehyde
alcohol
hydrogenation
trimethylolpropane
butyraldehyde
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.)
Abandoned
Application number
CA 2124189
Other languages
English (en)
French (fr)
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
Individual
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 Individual filed Critical Individual
Publication of CA2124189A1 publication Critical patent/CA2124189A1/en
Abandoned 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)
CA 2124189 1992-09-25 1993-08-27 Manufacture of trimethylolpropane Abandoned CA2124189A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95052492A 1992-09-25 1992-09-25
US950,524 1992-09-25

Publications (1)

Publication Number Publication Date
CA2124189A1 true CA2124189A1 (en) 1994-04-14

Family

ID=25490541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2124189 Abandoned CA2124189A1 (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
CN1116262C (zh) * 1997-10-22 2003-07-30 广荣化学工业株式会社 三羟甲基烷烃的生产方法
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

Family Cites Families (9)

* 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
DE2054601C3 (de) * 1970-11-06 1980-02-14 Ruhrchemie Ag, 4200 Oberhausen- Holten Verfahren zur Herstellung von zweiwertigen Alkoholen
DE2702582C3 (de) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trimethylolalkanen
DE3340791A1 (de) * 1983-11-11 1985-05-23 Basf Ag, 6700 Ludwigshafen 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)
US4855515A (en) * 1987-08-12 1989-08-08 Eastman Kodak Company Process for the production of neopentyl glycol
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)

Also Published As

Publication number Publication date
EP0614453A1 (de) 1994-09-14
EP0614453A4 (en) 1994-09-21
JPH07501561A (ja) 1995-02-16
WO1994007831A1 (en) 1994-04-14

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Legal Events

Date Code Title Description
FZDE Dead