NO20000109L - FremgangsmÕte for fremstilling av malonsyreestere - Google Patents

FremgangsmÕte for fremstilling av malonsyreestere

Info

Publication number: NO20000109L
Authority: NO; Norway
Prior art keywords: preparation; malonic esters; alkyl; malonic; esters
Prior art date: 1999-01-11

Application number

NO20000109A

Other languages

English (en)

Other versions

NO314757B1 (no

NO20000109D0 (no

Inventor

Stefan Hildbrand

Paul Hanselmann

Original Assignee

Lonza 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.)

1999-01-11

Filing date

2000-01-10

Publication date

2000-07-12

2000-01-10 Application filed by Lonza Ag filed Critical Lonza Ag

2000-01-10 Publication of NO20000109D0 publication Critical patent/NO20000109D0/no

2000-07-12 Publication of NO20000109L publication Critical patent/NO20000109L/no

2003-05-19 Publication of NO314757B1 publication Critical patent/NO314757B1/no

Links

150000002148 esters Chemical class 0.000 title abstract 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
-1 alkali metal salt Chemical class 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
125000001309 chloro group Chemical group Cl* 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
239000003444 phase transfer catalyst Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/04—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid halides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

NO20000109A 1999-01-11 2000-01-10 Fremgangsmåte for fremstilling av malonsyreestere NO314757B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP99100411		1999-01-11

Publications (3)

Publication Number	Publication Date
NO20000109D0 NO20000109D0 (no)	2000-01-10
NO20000109L true NO20000109L (no)	2000-07-12
NO314757B1 NO314757B1 (no)	2003-05-19

Family

ID=8237330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20000109A NO314757B1 (no)	1999-01-11	2000-01-10	Fremgangsmåte for fremstilling av malonsyreestere

Country Status (14)

Country	Link
US (1)	US6350898B1 (no)
JP (1)	JP2000204061A (no)
KR (1)	KR100606627B1 (no)
CN (1)	CN1209340C (no)
AT (1)	ATE239692T1 (no)
CA (1)	CA2294669C (no)
DE (1)	DE50002027D1 (no)
ES (1)	ES2199100T3 (no)
HU (1)	HU224174B1 (no)
IL (1)	IL133909A0 (no)
NO (1)	NO314757B1 (no)
PL (1)	PL199007B1 (no)
PT (1)	PT1026148E (no)
SK (1)	SK283638B6 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7788420B2 (en) *	2005-09-22	2010-08-31	Lsi Corporation	Address buffer mode switching for varying request sizes
CN102527523A (zh) *	2010-12-07	2012-07-04	沈阳有色金属研究院	一种有色金属氧化矿螯合捕收剂及其制备方法
US8994660B2 (en)	2011-08-29	2015-03-31	Apple Inc.	Text correction processing
CN103159624B (zh) *	2011-12-08	2014-09-17	中国科学院大连化学物理研究所	一种以苹果酸为原料制备丙二酸二酯的方法
DK2880022T3 (en) *	2012-08-01	2016-08-15	Bayer Cropscience Ag	MULTI-STEP PROCEDURE FOR PREPARING ALKALIMETAL SALTS OF SPECIAL 4-HYDROXY-2-OXO-2,5-DIHYDROFURAN-3-CARBOXYL ACID ESTERS
CN103319338B (zh) *	2013-06-19	2015-09-16	邢台职业技术学院	丙二酸二甲酯的制备工艺
CN106748763B (zh) *	2016-12-26	2019-07-12	浙江大学	两釜联合相转移催化合成苯甲酸甲酯的方法
CN109020810A (zh) *	2018-09-06	2018-12-18	营创三征(营口)精细化工有限公司	一种连续合成甲基丙二酸二乙酯的方法
CN110003000A (zh) *	2019-04-13	2019-07-12	天津大加化工有限公司	一种丙酸苄酯的生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB916772A (en) *	1960-08-18	1963-01-30	Distillers Co Yeast Ltd	Process for the production of a dicarboxylic acid ester
GB966266A (en) *	1961-10-21	1964-08-06	Distillers Co Yeast Ltd	Production of aralkyl esters dicarboxylic acids
BE788913A (fr) *	1971-09-17	1973-03-15	Rhone Progil	Procede de fabrication d'esters alkyliques d'acides carboxyliques
DE2359963C2 (de)	1973-12-01	1982-01-28	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur Herstellung von Malonsäuredialkylestern
DE2524389C2 (de)	1975-06-02	1986-12-04	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur Herstellung von Malonsäuredialkylestern
DE4107986A1 (de)	1991-03-13	1992-09-17	Henkel Kgaa	Verfahren zur herstellung von malonsaeure
FR2681595B1 (fr) *	1991-09-24	1994-09-02	Rhone Poulenc Chimie	Procede d'esterification de sels d'acides carboxyliques.
JP5777151B2 (ja) *	2011-05-13	2015-09-09	株式会社ジェイエスピー	ポリスチレン系樹脂押出発泡板の製造方法

2000
- 2000-01-06 IL IL13390900A patent/IL133909A0/xx not_active IP Right Cessation
- 2000-01-07 AT AT00100310T patent/ATE239692T1/de not_active IP Right Cessation
- 2000-01-07 JP JP2000001898A patent/JP2000204061A/ja active Pending
- 2000-01-07 ES ES00100310T patent/ES2199100T3/es not_active Expired - Lifetime
- 2000-01-07 DE DE50002027T patent/DE50002027D1/de not_active Expired - Fee Related
- 2000-01-07 SK SK24-2000A patent/SK283638B6/sk unknown
- 2000-01-07 PT PT00100310T patent/PT1026148E/pt unknown
- 2000-01-10 KR KR1020000000896A patent/KR100606627B1/ko not_active Expired - Fee Related
- 2000-01-10 US US09/480,165 patent/US6350898B1/en not_active Expired - Fee Related
- 2000-01-10 PL PL337772A patent/PL199007B1/pl unknown
- 2000-01-10 NO NO20000109A patent/NO314757B1/no unknown
- 2000-01-10 CA CA002294669A patent/CA2294669C/en not_active Expired - Fee Related
- 2000-01-11 CN CNB001010557A patent/CN1209340C/zh not_active Expired - Fee Related
- 2000-01-11 HU HU0000061A patent/HU224174B1/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
HUP0000061A2 (hu)	2001-02-28
JP2000204061A (ja)	2000-07-25
HU224174B1 (hu)	2005-06-28
PL199007B1 (pl)	2008-08-29
ES2199100T3 (es)	2004-02-16
SK242000A3 (en)	2000-08-14
CA2294669C (en)	2008-06-10
HU0000061D0 (en)	2000-03-28
CN1209340C (zh)	2005-07-06
IL133909A0 (en)	2001-04-30
NO314757B1 (no)	2003-05-19
ATE239692T1 (de)	2003-05-15
PT1026148E (pt)	2003-09-30
DE50002027D1 (de)	2003-06-12
CA2294669A1 (en)	2000-07-11
HK1029986A1 (en)	2001-04-20
CN1263885A (zh)	2000-08-23
KR100606627B1 (ko)	2006-07-28
PL337772A1 (en)	2000-07-17
NO20000109D0 (no)	2000-01-10
KR20000053438A (ko)	2000-08-25
SK283638B6 (sk)	2003-11-04
US6350898B1 (en)	2002-02-26

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