ATE166862T1 - Verfahren zur herstellung von 2-n-butyl-2-ethyl- 1, 3-propandiol - Google Patents

Verfahren zur herstellung von 2-n-butyl-2-ethyl- 1, 3-propandiol

Info

Publication number: ATE166862T1
Authority: AT; Austria
Prior art keywords: pct; ethyl; butyl; date; sec
Prior art date: 1993-06-28

Application number

AT94918404T

Other languages

English (en)

Inventor

Kari Kulmala

Kjell Ankner

Lea Rintala

Original Assignee

Neste 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.)

1993-06-28

Filing date

1994-06-20

Publication date

1998-06-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8538219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE166862(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-06-20 Application filed by Neste Oy filed Critical Neste Oy

1998-06-15 Application granted granted Critical

1998-06-15 Publication of ATE166862T1 publication Critical patent/ATE166862T1/de

Links

DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000003973 paint Substances 0.000 abstract 2
LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
125000002091 cationic group Chemical group 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
230000007935 neutral effect Effects 0.000 abstract 1
239000003444 phase transfer catalyst Substances 0.000 abstract 1
230000001737 promoting effect Effects 0.000 abstract 1

Classifications

- 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
- 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)
Catalysts (AREA)

AT94918404T 1993-06-28 1994-06-20 Verfahren zur herstellung von 2-n-butyl-2-ethyl- 1, 3-propandiol ATE166862T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI932968A FI95691C (fi)	1993-06-28	1993-06-28	Menetelmä 2-n-butyyli-2-etyyli-1,3-propaanidiolin valmistamiseksi

Publications (1)

Publication Number	Publication Date
ATE166862T1 true ATE166862T1 (de)	1998-06-15

Family

ID=8538219

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94918404T ATE166862T1 (de)	1993-06-28	1994-06-20	Verfahren zur herstellung von 2-n-butyl-2-ethyl- 1, 3-propandiol

Country Status (11)

Country	Link
US (1)	US5618985A (de)
EP (1)	EP0656876B1 (de)
JP (1)	JPH08500615A (de)
KR (1)	KR0155069B1 (de)
AT (1)	ATE166862T1 (de)
AU (1)	AU6973494A (de)
CA (1)	CA2143304A1 (de)
DE (1)	DE69410754T2 (de)
ES (1)	ES2119207T3 (de)
FI (1)	FI95691C (de)
WO (1)	WO1995000464A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19963115B4 (de) *	1999-12-24	2009-04-09	Evonik Degussa Gmbh	Verfahren zur Herstellung von Cyclopropan-1,1-dicarbonsäurediestern
US7247755B2 (en)	2003-07-23	2007-07-24	Kyowa Hakko Chemical Co., Ltd.	Process for producing α,α-bis(hydroxymethyl)alkanal
CA2753043A1 (en)	2011-03-18	2012-09-18	Pyrogenesis Canada Inc.	Steam plasma arc hydrolysis of ozone depleting substances
CA2916886A1 (en) *	2013-07-02	2015-01-08	Basf Se	Process for the preparation of 3-heptanol from a mixture comprising 2-ethylhexanal and 3-heptyl formate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA640927A (en) *		1962-05-08	Union Chimique Belge Societe Anonyme	Process for the preparation of pentaerythritol
US2240734A (en) *	1940-03-28	1941-05-06	Trojan Powder Co	Process for the preparation of pentaerythritol
US2413803A (en) *	1945-06-22	1947-01-07	Us Ind Chemicals Inc	2-ethyl-2-butyl propanediol-1,3
US2501865A (en) *	1945-11-05	1950-03-28	Walter M Fuchs	Pentaerythritol
US2534191A (en) *	1947-04-19	1950-12-12	Sherwin Williams Co	Preparation of pentaerythritol
US4215076A (en) *	1976-04-23	1980-07-29	Union Carbide Corporation	Surfactant-promoted aldol reactions
DE3207746A1 (de) *	1982-03-04	1983-09-08	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von trimethylolpropan
JPS62129233A (ja) *	1985-11-11	1987-06-11	Chisso Corp	精製された２−ｎ−ブチル−２−エチル−１，３−プロパンジオ−ルの製造方法
JP2525868B2 (ja) *	1988-05-25	1996-08-21	協和油化株式会社	２−エチル−１，３−ヘキサンジオ―ルの製法
JPH085822B2 (ja) *	1988-07-29	1996-01-24	協和油化株式会社	２−エチル−１，３−ヘキサンジオールの製法
JP2649555B2 (ja) *	1988-08-26	1997-09-03	広栄化学工業株式会社	２−ｎ−ブチル−２−エチル−１，３−プロパンジオールの製造方法
SE467873B (sv) *	1988-11-02	1992-09-28	Alfred Hopfinger	Foerfarande foer framstaellning av grenade 1,3-glykoler och deras monoestrar
US5146004A (en) *	1991-07-25	1992-09-08	Eastman Kodak Company	Continuous process for the preparation of 2-ethyl-2-(hydroxymethyl) hexanal and 2-butyl-2-theyl-1,3-propanediol

1993
- 1993-06-28 FI FI932968A patent/FI95691C/fi active
1994
- 1994-06-20 ES ES94918404T patent/ES2119207T3/es not_active Expired - Lifetime
- 1994-06-20 AT AT94918404T patent/ATE166862T1/de not_active IP Right Cessation
- 1994-06-20 US US08/381,919 patent/US5618985A/en not_active Expired - Fee Related
- 1994-06-20 EP EP94918404A patent/EP0656876B1/de not_active Revoked
- 1994-06-20 WO PCT/FI1994/000273 patent/WO1995000464A1/en not_active Ceased
- 1994-06-20 DE DE69410754T patent/DE69410754T2/de not_active Expired - Fee Related
- 1994-06-20 CA CA002143304A patent/CA2143304A1/en not_active Abandoned
- 1994-06-20 AU AU69734/94A patent/AU6973494A/en not_active Abandoned
- 1994-06-20 JP JP7502476A patent/JPH08500615A/ja active Pending
1995
- 1995-02-28 KR KR1019950700805A patent/KR0155069B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0656876A1 (de)	1995-06-14
DE69410754D1 (de)	1998-07-09
FI932968A0 (fi)	1993-06-28
AU6973494A (en)	1995-01-17
WO1995000464A1 (en)	1995-01-05
US5618985A (en)	1997-04-08
EP0656876B1 (de)	1998-06-03
KR950702952A (ko)	1995-08-23
FI95691C (fi)	1996-03-11
JPH08500615A (ja)	1996-01-23
FI95691B (fi)	1995-11-30
CA2143304A1 (en)	1995-01-05
FI932968L (fi)	1994-12-29
ES2119207T3 (es)	1998-10-01
DE69410754T2 (de)	1999-01-14
KR0155069B1 (en)	1998-12-01

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Legal Events

Date	Code	Title	Description
1998-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties