HK1048107B - 氰基乙酸酯的製備方法 - Google Patents

氰基乙酸酯的製備方法

Info

Publication number
HK1048107B
HK1048107B HK03100196.9A HK03100196A HK1048107B HK 1048107 B HK1048107 B HK 1048107B HK 03100196 A HK03100196 A HK 03100196A HK 1048107 B HK1048107 B HK 1048107B
Authority
HK
Hong Kong
Prior art keywords
acid esters
cyanoacetic acid
producing
producing cyanoacetic
esters
Prior art date
Application number
HK03100196.9A
Other languages
English (en)
Other versions
HK1048107A1 (en
Inventor
P‧漢塞爾曼
S‧希爾德布蘭德
Original Assignee
隆薩股份公司
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
Priority claimed from PCT/EP2000/008397 external-priority patent/WO2001016092A1/de
Application filed by 隆薩股份公司 filed Critical 隆薩股份公司
Publication of HK1048107A1 publication Critical patent/HK1048107A1/xx
Publication of HK1048107B publication Critical patent/HK1048107B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK03100196.9A 1999-08-30 2003-01-08 氰基乙酸酯的製備方法 HK1048107B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99117033 1999-08-30
US18537200P 2000-02-28 2000-02-28
PCT/EP2000/008397 WO2001016092A1 (de) 1999-08-30 2000-08-29 Verfahren zur herstellung von cyanessigsäureestern

Publications (2)

Publication Number Publication Date
HK1048107A1 HK1048107A1 (en) 2003-03-21
HK1048107B true HK1048107B (zh) 2005-05-27

Family

ID=26153099

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100196.9A HK1048107B (zh) 1999-08-30 2003-01-08 氰基乙酸酯的製備方法

Country Status (3)

Country Link
US (1) US6700010B1 (zh)
DE (1) DE50006091D1 (zh)
HK (1) HK1048107B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2444269T3 (es) 2010-07-23 2014-02-24 Loctite (R & D) Limited Método para la producción de anhídrido de ácido 2-cianoacético y otros productos de reacción correspondientes.
JP7169837B2 (ja) 2018-10-03 2022-11-11 三菱鉛筆株式会社 筆記具用水性インク組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57203053A (en) 1981-06-09 1982-12-13 Ube Ind Ltd Preparation of cyanoacetic acid ester
AU1255492A (en) 1991-01-24 1992-08-27 Catalytica, Inc. Process for the production of cyanoacetic acid

Also Published As

Publication number Publication date
HK1048107A1 (en) 2003-03-21
DE50006091D1 (de) 2004-05-19
US6700010B1 (en) 2004-03-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100829