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AU2001235391A1 - Method for producing trimethylol alkanes - Google Patents

Method for producing trimethylol alkanes

Info

Publication number
AU2001235391A1
AU2001235391A1 AU2001235391A AU3539101A AU2001235391A1 AU 2001235391 A1 AU2001235391 A1 AU 2001235391A1 AU 2001235391 A AU2001235391 A AU 2001235391A AU 3539101 A AU3539101 A AU 3539101A AU 2001235391 A1 AU2001235391 A1 AU 2001235391A1
Authority
AU
Australia
Prior art keywords
trimethylol alkanes
producing
producing trimethylol
alkanes
trimethylol
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
AU2001235391A
Inventor
Frank Dobert
Alexander Klausener
Paul Wagner
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of AU2001235391A1 publication Critical patent/AU2001235391A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde

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)
AU2001235391A 2000-01-14 2001-01-03 Method for producing trimethylol alkanes Abandoned AU2001235391A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10001257A DE10001257A1 (en) 2000-01-14 2000-01-14 Process for the preparation of trimethylolalkanes
DE10001257 2000-01-14
PCT/EP2001/000016 WO2001051438A1 (en) 2000-01-14 2001-01-03 Method for producing trimethylol alkanes

Publications (1)

Publication Number Publication Date
AU2001235391A1 true AU2001235391A1 (en) 2001-07-24

Family

ID=7627456

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001235391A Abandoned AU2001235391A1 (en) 2000-01-14 2001-01-03 Method for producing trimethylol alkanes

Country Status (9)

Country Link
US (1) US20030009062A1 (en)
EP (1) EP1250301A1 (en)
JP (1) JP2003525876A (en)
KR (1) KR20020063004A (en)
CN (1) CN1395550A (en)
AU (1) AU2001235391A1 (en)
CA (1) CA2396947A1 (en)
DE (1) DE10001257A1 (en)
WO (1) WO2001051438A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0301102D0 (en) 2003-04-14 2003-04-14 Tetra Laval Holdings & Finance Method in connection with the production of an apckaging laminate thus produced and a packaging container manufactures from the packaging laminate
DE10317543A1 (en) 2003-04-16 2004-11-04 Basf Ag Process for the hydrogenation of methylolalkanals
DE102006009838A1 (en) * 2006-03-01 2007-09-06 Basf Ag Process for the hydrogenation of methylolalkanals
US7388116B2 (en) 2006-06-06 2008-06-17 Basf Aktiengesellschaft Hydrogenation of methylolalkanals
WO2010010075A1 (en) 2008-07-23 2010-01-28 Basf Se Use of 2-isopropyl-2-alkyl-1,3-propanediols for the manufacture of polymers
US8853465B2 (en) 2010-05-12 2014-10-07 Basf Se Process for preparing neopentyl glycol
KR20130064752A (en) 2010-05-12 2013-06-18 바스프 에스이 Process for preparing neopentyl glycol
CN102304022A (en) * 2011-07-05 2012-01-04 上海华谊（集团）公司 Method for recycling by-product 2-ethylacraldehyde from reaction process of preparing trimethylolpropane by condensing and hydrogenating method
CN102887819B (en) * 2011-07-23 2014-08-06 万华化学集团股份有限公司 Method for preparing 2, 2-dimethylol-1-butanal
WO2013026758A1 (en) 2011-08-23 2013-02-28 Basf Se Process for preparing neopentyl glycol
US9056824B2 (en) 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
US8710278B1 (en) 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
DE102013021512A1 (en) 2013-12-18 2015-06-18 Oxea Gmbh Process for the preparation of 3-hydroxyalkanals
DE102013021509B4 (en) 2013-12-18 2020-10-01 Oxea Gmbh Process for the preparation of 3-hydroxyalkanals
DE102015000810B4 (en) 2015-01-23 2021-05-27 Oq Chemicals Gmbh Process for the preparation of 3-hydroxyalkanals
DE102015000809A1 (en) 2015-01-23 2016-07-28 Oxea Gmbh Process for the preparation of 3-hydroxyalkanals
KR102359896B1 (en) * 2017-10-12 2022-02-07 주식회사 엘지화학 Preparing method of dimethylolbutanal and preparation method of trimethylolpropane using the same
CN110878005B (en) * 2019-12-09 2022-05-03 赤峰瑞阳化工有限公司 Continuous condensation process of trimethylolpropane and ditrimethylolpropane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468718A (en) * 1947-01-10 1949-04-26 Trojan Powder Co Method of making methylol alkanes
DE2702582C3 (en) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Process for the preparation of trimethylolalkanes
US5608121A (en) * 1994-10-20 1997-03-04 Mitsubishi Gas Chemical Company, Inc. Process for producing polyhydric alcohol
DE19653093A1 (en) * 1996-12-20 1998-06-25 Basf Ag Process for the preparation of polyalcohols

Also Published As

Publication number Publication date
CA2396947A1 (en) 2001-07-19
DE10001257A1 (en) 2001-07-19
WO2001051438A1 (en) 2001-07-19
CN1395550A (en) 2003-02-05
KR20020063004A (en) 2002-07-31
JP2003525876A (en) 2003-09-02
EP1250301A1 (en) 2002-10-23
US20030009062A1 (en) 2003-01-09

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