DE69813901D1 - Verfahren zur herstellung von neopentylglykol - Google Patents

Verfahren zur herstellung von neopentylglykol

Info

Publication number
DE69813901D1
DE69813901D1 DE69813901T DE69813901T DE69813901D1 DE 69813901 D1 DE69813901 D1 DE 69813901D1 DE 69813901 T DE69813901 T DE 69813901T DE 69813901 T DE69813901 T DE 69813901T DE 69813901 D1 DE69813901 D1 DE 69813901D1
Authority
DE
Germany
Prior art keywords
neopentyl glycol
hydroxypivaldehyde
solvent
weight
amount
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 - Fee Related
Application number
DE69813901T
Other languages
English (en)
Other versions
DE69813901T2 (de
Inventor
Hannu Nousiainen
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.)
Perstorp Specialty Chemicals AB
Original Assignee
Dynea Chemicals Oy
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 Dynea Chemicals Oy filed Critical Dynea Chemicals Oy
Application granted granted Critical
Publication of DE69813901D1 publication Critical patent/DE69813901D1/de
Publication of DE69813901T2 publication Critical patent/DE69813901T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69813901T 1997-12-30 1998-12-30 Verfahren zur herstellung von neopentylglykol Expired - Fee Related DE69813901T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974638A FI108029B (fi) 1997-12-30 1997-12-30 Menetelmä neopentyyliglykolin valmistamiseksi
PCT/FI1998/001031 WO1999035112A1 (en) 1997-12-30 1998-12-30 Process for the preparation of neopentyl glycol

Publications (2)

Publication Number Publication Date
DE69813901D1 true DE69813901D1 (de) 2003-05-28
DE69813901T2 DE69813901T2 (de) 2003-12-18

Family

ID=8550230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813901T Expired - Fee Related DE69813901T2 (de) 1997-12-30 1998-12-30 Verfahren zur herstellung von neopentylglykol

Country Status (11)

Country Link
US (1) US6545189B1 (de)
EP (1) EP1051378B1 (de)
JP (1) JP2002500208A (de)
KR (1) KR100584707B1 (de)
CN (1) CN1134389C (de)
AT (1) ATE238260T1 (de)
AU (1) AU1879499A (de)
DE (1) DE69813901T2 (de)
ES (1) ES2198783T3 (de)
FI (1) FI108029B (de)
WO (1) WO1999035112A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8457314B2 (en) * 2004-09-23 2013-06-04 Smartvue Corporation Wireless video surveillance system and method for self-configuring network
DE102008031338B4 (de) * 2008-07-02 2012-09-13 Oxea Gmbh Verfahren zur Herstellung von Neopentylglykol
JP5535723B2 (ja) * 2010-03-31 2014-07-02 株式会社クラレ イソアミルアルコールの製造方法
CN101993351A (zh) * 2010-11-03 2011-03-30 江苏扬农化工股份有限公司 一种新戊二醇的生产工艺
WO2014087184A1 (en) * 2012-12-03 2014-06-12 Metabolic Explorer Neopentyl glycol fermentative production by a recombinant microorganism
US8710278B1 (en) * 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
US9056824B2 (en) * 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
DE102014100996B4 (de) * 2014-01-28 2018-11-15 Oxea Gmbh Verfahren zur Herstellung von Neopentylglykol
CN103962141A (zh) * 2014-05-18 2014-08-06 华东理工大学 一种由羟基新戊醛加氢合成新戊二醇的催化剂
KR101757053B1 (ko) * 2014-09-25 2017-07-12 주식회사 엘지화학 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치
WO2016047957A1 (ko) * 2014-09-25 2016-03-31 (주) 엘지화학 고효율의 네오펜틸 글리콜의 제조방법 및 이의 제조장치
CN109232177B (zh) * 2018-10-24 2021-05-07 江苏开磷瑞阳化工股份有限公司 一种催化加氢制备新戊二醇的方法
WO2022080753A1 (ko) * 2020-10-16 2022-04-21 주식회사 엘지화학 네오펜틸 글리콜의 제조방법
CN113200816A (zh) * 2021-05-15 2021-08-03 公主岭市恒昌科技有限公司 一种羟基特戊醛加氢工艺
CN113548944A (zh) * 2021-07-30 2021-10-26 绵阳三香汇生物科技有限公司 一种由苯甲醛催化加氢制备苯甲醇的方法

Family Cites Families (11)

* 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)
US2895996A (en) 1956-07-16 1959-07-21 Eastman Kodak Co Purification of neopentylglycol by steam sublimation
US3920760A (en) 1974-09-03 1975-11-18 Eastman Kodak Co Process for the production of neopentyl glycol
DE2653096C2 (de) * 1976-11-23 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2,2-disubstituierten Propan-1,3-diolen
DE3644675A1 (de) 1986-12-30 1988-07-14 Ruhrchemie Ag Verfahren zur herstellung von 2,2-dimethylpropandiol-(1,3)
US4851592A (en) * 1987-10-27 1989-07-25 Eastman Kodak Company Triethylamine catalyzed neopentyl glycol production utilizing a gas sparged reactor
US5395989A (en) * 1990-11-06 1995-03-07 Mitsubishi Gas Chemical Company, Inc. Process for producing neopentyl glycol
US5146012A (en) 1991-04-26 1992-09-08 Aristech Chemical Corporation Manufacture of neopentyl glycol (III)
US5801292A (en) 1996-03-28 1998-09-01 Eastman Chemical Company Aldehyde process
FI102474B (fi) * 1996-12-30 1998-12-15 Neste Oy Menetelmä moniarvoisten alkoholien valmistamiseksi
JP2000026356A (ja) * 1998-07-10 2000-01-25 Mitsubishi Gas Chem Co Inc ヒドロキシピバルアルデヒドの製造方法

Also Published As

Publication number Publication date
JP2002500208A (ja) 2002-01-08
AU1879499A (en) 1999-07-26
CN1134389C (zh) 2004-01-14
FI974638A (fi) 1999-07-01
FI974638A0 (fi) 1997-12-30
ES2198783T3 (es) 2004-02-01
ATE238260T1 (de) 2003-05-15
EP1051378A1 (de) 2000-11-15
EP1051378B1 (de) 2003-04-23
CN1286673A (zh) 2001-03-07
KR20010033761A (ko) 2001-04-25
US6545189B1 (en) 2003-04-08
FI108029B (fi) 2001-11-15
WO1999035112A1 (en) 1999-07-15
DE69813901T2 (de) 2003-12-18
KR100584707B1 (ko) 2006-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PERSTORP SPECIALTY CHEMICALS AB, PERSTORP, SE

8339 Ceased/non-payment of the annual fee