IL128844A - Process for the preparation of malononitrile - Google Patents

Process for the preparation of malononitrile

Info

Publication number
IL128844A
IL128844A IL12884499A IL12884499A IL128844A IL 128844 A IL128844 A IL 128844A IL 12884499 A IL12884499 A IL 12884499A IL 12884499 A IL12884499 A IL 12884499A IL 128844 A IL128844 A IL 128844A
Authority
IL
Israel
Prior art keywords
malononitrile
preparation
Prior art date
Application number
IL12884499A
Other languages
English (en)
Other versions
IL128844A0 (en
Inventor
Peter Chen
Johannes Hoffner
Andre Mueller
Rudolf 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 IL128844A0 publication Critical patent/IL128844A0/xx
Publication of IL128844A publication Critical patent/IL128844A/xx

Links

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)
IL12884499A 1998-03-19 1999-03-04 Process for the preparation of malononitrile IL128844A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL128844A0 IL128844A0 (en) 2000-01-31
IL128844A true IL128844A (en) 2003-07-06

Family

ID=4192289

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12884499A IL128844A (en) 1998-03-19 1999-03-04 Process for the preparation of malononitrile

Country Status (14)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR042282A1 (es) * 2002-12-05 2005-06-15 Syngenta Participations Ag Proceso para la preparacion de dinitrilos de acido fenilmalonico

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
CN1119323C (zh) 2003-08-27
EP0943605A3 (de) 2000-01-19
CA2263840A1 (en) 1999-09-19
KR19990077832A (ko) 1999-10-25
HK1023108A1 (en) 2000-09-01
PL332064A1 (en) 1999-09-27
EP0943605A2 (de) 1999-09-22
US5959136A (en) 1999-09-28
TWI224088B (en) 2004-11-21
SK34399A3 (en) 2000-02-14
IL128844A0 (en) 2000-01-31
HUP9900699A1 (hu) 2000-09-28
HU9900699D0 (en) 1999-05-28
CZ84899A3 (cs) 1999-10-13
JPH11322699A (ja) 1999-11-24
CN1232819A (zh) 1999-10-27
PL193541B1 (pl) 2007-02-28
IN188424B (enEXAMPLES) 2002-09-21
KR100618365B1 (ko) 2006-08-30
CA2263840C (en) 2008-05-13
HU223518B1 (hu) 2004-08-30

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees