CZ84899A3 - Způsob výroby dinitrilu kyseliny malonové - Google Patents

Způsob výroby dinitrilu kyseliny malonové Download PDF

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Publication number
CZ84899A3
CZ84899A3 CZ99848A CZ84899A CZ84899A3 CZ 84899 A3 CZ84899 A3 CZ 84899A3 CZ 99848 A CZ99848 A CZ 99848A CZ 84899 A CZ84899 A CZ 84899A CZ 84899 A3 CZ84899 A3 CZ 84899A3
Authority
CZ
Czechia
Prior art keywords
malonic acid
acid dinitrile
formula
nitrile
alkyl
Prior art date
Application number
CZ99848A
Other languages
Czech (cs)
English (en)
Inventor
Peter Prof. Dr. Chen
Johannes Hoffner
André Mueller
Rudolf Dr. Fuchs
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.)
Filing date
Publication date
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of CZ84899A3 publication Critical patent/CZ84899A3/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles

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)
CZ99848A 1998-03-19 1999-03-10 Způsob výroby dinitrilu kyseliny malonové CZ84899A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH66598 1998-03-19

Publications (1)

Publication Number Publication Date
CZ84899A3 true CZ84899A3 (cs) 1999-10-13

Family

ID=4192289

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ99848A CZ84899A3 (cs) 1998-03-19 1999-03-10 Způsob výroby dinitrilu kyseliny malonové

Country Status (14)

Country Link
US (1) US5959136A (esLanguage)
EP (1) EP0943605A3 (esLanguage)
JP (1) JPH11322699A (esLanguage)
KR (1) KR100618365B1 (esLanguage)
CN (1) CN1119323C (esLanguage)
CA (1) CA2263840C (esLanguage)
CZ (1) CZ84899A3 (esLanguage)
HU (1) HU223518B1 (esLanguage)
IL (1) IL128844A (esLanguage)
IN (1) IN188424B (esLanguage)
PL (1) PL193541B1 (esLanguage)
RU (1) RU2225391C2 (esLanguage)
SK (1) SK34399A3 (esLanguage)
TW (1) TWI224088B (esLanguage)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI313676B (en) * 2002-12-05 2009-08-21 Syngenta Participations Ag Process for the preparation of phenylmalonic acid dinitriles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006492A1 (de) * 1980-02-21 1981-08-27 Degussa Ag, 6000 Frankfurt Verfahren zur gewinnung von malonsaeuredinitril

Also Published As

Publication number Publication date
RU2225391C2 (ru) 2004-03-10
KR100618365B1 (ko) 2006-08-30
HU9900699D0 (en) 1999-05-28
EP0943605A2 (de) 1999-09-22
HUP9900699A1 (hu) 2000-09-28
HU223518B1 (hu) 2004-08-30
PL332064A1 (en) 1999-09-27
PL193541B1 (pl) 2007-02-28
IL128844A0 (en) 2000-01-31
CN1232819A (zh) 1999-10-27
CA2263840A1 (en) 1999-09-19
HK1023108A1 (en) 2000-09-01
IN188424B (esLanguage) 2002-09-21
EP0943605A3 (de) 2000-01-19
KR19990077832A (ko) 1999-10-25
IL128844A (en) 2003-07-06
CN1119323C (zh) 2003-08-27
SK34399A3 (en) 2000-02-14
TWI224088B (en) 2004-11-21
US5959136A (en) 1999-09-28
JPH11322699A (ja) 1999-11-24
CA2263840C (en) 2008-05-13

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic