HUP0003325A2 - Eljárás N-alkil-N' -nitro-guanidin-származékok előállítására - Google Patents

Eljárás N-alkil-N' -nitro-guanidin-származékok előállítására

Info

Publication number
HUP0003325A2
HUP0003325A2 HU0003325A HUP0003325A HUP0003325A2 HU P0003325 A2 HUP0003325 A2 HU P0003325A2 HU 0003325 A HU0003325 A HU 0003325A HU P0003325 A HUP0003325 A HU P0003325A HU P0003325 A2 HUP0003325 A2 HU P0003325A2
Authority
HU
Hungary
Prior art keywords
alkyl
nitroguanidines
producing
formula
cyanamide
Prior art date
Application number
HU0003325A
Other languages
English (en)
Inventor
Reinhard Lantzsch
Original Assignee
Bayer 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 Bayer Ag. filed Critical Bayer Ag.
Publication of HUP0003325A2 publication Critical patent/HUP0003325A2/hu
Publication of HUP0003325A3 publication Critical patent/HUP0003325A3/hu
Publication of HU224129B1 publication Critical patent/HU224129B1/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A találmány eljárás (I) általános képletű N-alkil-N'-nitro-guanidin-származékok - képletben R jelentése C1-C4-alkilcsoport -előállítására. Az eljárás során alkilamint salétromsavvalsemlegesítenek és a víz adott esetben elvégzett eltávolítása utáncianamiddal reagáltatnak, majd a kapott alkil-guanidin-nitrátotdehidratálják. Ó
HU0003325A 1997-03-27 1998-03-12 Eljárás N-alkil-N'-nitro-guanidin-származékok előállítására HU224129B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712885A DE19712885A1 (de) 1997-03-27 1997-03-27 Verfahren zur Herstellung von N-Alkyl-N'-nitroguanidinen
PCT/EP1998/001428 WO1998043951A1 (de) 1997-03-27 1998-03-12 Verfahren zur herstellung von n-alkyl-n'-nitroguanidinen

Publications (3)

Publication Number Publication Date
HUP0003325A2 true HUP0003325A2 (hu) 2001-02-28
HUP0003325A3 HUP0003325A3 (en) 2001-03-28
HU224129B1 HU224129B1 (hu) 2005-05-30

Family

ID=7824794

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0003325A HU224129B1 (hu) 1997-03-27 1998-03-12 Eljárás N-alkil-N'-nitro-guanidin-származékok előállítására

Country Status (14)

Country Link
US (1) US6114581A (hu)
EP (1) EP0971886B1 (hu)
JP (1) JP4010570B2 (hu)
KR (1) KR100488197B1 (hu)
CN (1) CN1119327C (hu)
AT (1) ATE231123T1 (hu)
AU (1) AU6830998A (hu)
BR (1) BR9808051B1 (hu)
DE (2) DE19712885A1 (hu)
DK (1) DK0971886T3 (hu)
ES (1) ES2187014T3 (hu)
HU (1) HU224129B1 (hu)
IL (1) IL131579A (hu)
WO (1) WO1998043951A1 (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939609A1 (de) * 1999-08-20 2001-02-22 Nigu Chemie Gmbh Verfahren zur Herstellung von 1-Methyl-3-nitroguanidin
DE19947332A1 (de) * 1999-10-01 2001-04-05 Nigu Chemie Gmbh Verfahren zur Herstellung von 3-Alkyl-N-nitro-4H-1,3,5-oxadiazin-3-iminen
DE10000891A1 (de) * 2000-01-12 2001-07-19 Bayer Ag Verfahren zur Herstellung von N-Methyl-N'-nitroguanidin
DE10003834A1 (de) * 2000-01-28 2001-08-02 Nigu Chemie Gmbh Verfahren zur Herstellung von 1-Methyl-3-nitroguanidin
CN101565392A (zh) * 2008-04-21 2009-10-28 南通天泽化工有限公司 一种甲基硝基胍及其制备方法
CN105503661A (zh) * 2016-01-12 2016-04-20 西安近代化学研究所 一种1-氨基-3-硝基胍的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE960441L (en) * 1988-12-27 1990-06-27 Takeda Chemical Industries Ltd Guanidine derivatives, their production and insecticides
US6187773B1 (en) * 1989-11-10 2001-02-13 Agro-Kanesho Co., Ltd. Hexahydrotriazine compounds and insecticides

Also Published As

Publication number Publication date
BR9808051B1 (pt) 2009-12-01
AU6830998A (en) 1998-10-22
BR9808051A (pt) 2000-03-08
KR20000075782A (ko) 2000-12-26
IL131579A0 (en) 2001-01-28
EP0971886A1 (de) 2000-01-19
EP0971886B1 (de) 2003-01-15
DK0971886T3 (da) 2003-05-05
KR100488197B1 (ko) 2005-05-10
US6114581A (en) 2000-09-05
JP2001516362A (ja) 2001-09-25
DE59806938D1 (de) 2003-02-20
IL131579A (en) 2003-10-31
CN1251089A (zh) 2000-04-19
HUP0003325A3 (en) 2001-03-28
ES2187014T3 (es) 2003-05-16
DE19712885A1 (de) 1998-10-01
JP4010570B2 (ja) 2007-11-21
ATE231123T1 (de) 2003-02-15
CN1119327C (zh) 2003-08-27
HU224129B1 (hu) 2005-05-30
WO1998043951A1 (de) 1998-10-08

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Legal Events

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HFG4 Patent granted, date of granting

Effective date: 20050401

MM4A Lapse of definitive patent protection due to non-payment of fees