ES8604120A1 - Procedimiento para la preparacion de guanidinas - Google Patents

Procedimiento para la preparacion de guanidinas

Info

Publication number
ES8604120A1
ES8604120A1 ES543758A ES543758A ES8604120A1 ES 8604120 A1 ES8604120 A1 ES 8604120A1 ES 543758 A ES543758 A ES 543758A ES 543758 A ES543758 A ES 543758A ES 8604120 A1 ES8604120 A1 ES 8604120A1
Authority
ES
Spain
Prior art keywords
crop yield
cyanoguanidines
increasing crop
substituted nitro
methods
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES543758A
Other languages
English (en)
Other versions
ES543758A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES8604120A1 publication Critical patent/ES8604120A1/es
Publication of ES543758A0 publication Critical patent/ES543758A0/es
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/28—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to cyano groups, e.g. cyanoguanidines, dicyandiamides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/58—Radicals substituted by nitrogen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Luminescent Compositions (AREA)
  • Pyridine Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE GUANIDINAS, DE FORMULA (I), EN LA QUE W4 ES HIDROGENO O FLUOR; Y X4 ES FLUOR, ALQUILO O ALCOXI DE 1 A 4 ATOMOS DE CARBONO. CONSISTE EN LA DISPERSION DE UNA BENCILAMINA, DE FORMULA (II), EN LA QUE W4 Y X4 TIENEN LOS MISMOS SIGNIFICADOS QUE EN LA FORMULA (I), EN UN ACIDO MINERAL FUERTE; SEGUIDA DE LA REACCION CON UNA CANTIDAD EQUIMOLECULAR DE DIACIANAMIDA DE SODIO EN DISOLUCION ACUOSA, A UNA TEMPERATURA COMPRENDIDA ENTRE 80JC Y 100JC. DESPUES DE ENFRIADA LA MEZCLA, SE SEPARA EL PRODUCTO FORMADO POR FILTRACION Y SE PURIFICA SIGUIENDO METODOS CONVENCIONALES. ESTOS COMPUESTOS TIENEN APLICACIONES EN AGRICULTURA POR SU ACTIVIDAD REGULADORA DEL CRECIMIENTO DE LAS PLANTAS.
ES543758A 1982-12-20 1985-05-31 Procedimiento para la preparacion de guanidinas Expired ES8604120A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45169882A 1982-12-20 1982-12-20

Publications (2)

Publication Number Publication Date
ES8604120A1 true ES8604120A1 (es) 1986-01-16
ES543758A0 ES543758A0 (es) 1986-01-16

Family

ID=23793351

Family Applications (3)

Application Number Title Priority Date Filing Date
ES528171A Expired ES8601115A1 (es) 1982-12-20 1983-12-19 Procedimiento para la preparacion de nitroguanidinas.
ES543758A Expired ES8604120A1 (es) 1982-12-20 1985-05-31 Procedimiento para la preparacion de guanidinas
ES543756A Expired ES8700229A1 (es) 1982-12-20 1985-05-31 Procedimiento para la preparacion de nitroguanidinas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES528171A Expired ES8601115A1 (es) 1982-12-20 1983-12-19 Procedimiento para la preparacion de nitroguanidinas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES543756A Expired ES8700229A1 (es) 1982-12-20 1985-05-31 Procedimiento para la preparacion de nitroguanidinas

Country Status (16)

Country Link
EP (2) EP0189579A1 (es)
JP (1) JPS59118757A (es)
KR (1) KR840007578A (es)
AT (1) ATE31920T1 (es)
AU (2) AU565227B2 (es)
BR (1) BR8306966A (es)
DD (1) DD225988A5 (es)
DE (1) DE3345281A1 (es)
DK (1) DK585083A (es)
ES (3) ES8601115A1 (es)
FI (1) FI834676A (es)
HU (1) HU195637B (es)
IL (1) IL70432A0 (es)
NZ (1) NZ206556A (es)
PH (1) PH21256A (es)
ZA (1) ZA839399B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995903A (en) * 1985-07-29 1991-02-26 American Cyanamid Company Alkyl-, Alkenyl- and alkynylnitroguanidines as cytokinin plant growth regulants
US4822408A (en) * 1985-07-29 1989-04-18 American Cyanamid Company Alkyl-, alkenyl- and alkynylnitroguanidines as cytokinin plant growth regulants
US4639268A (en) * 1985-07-29 1987-01-27 American Cyanamid Company Nitro- and cyanoguanidines as selective preemergence herbicides and plant defoliants
US4677226A (en) * 1985-07-29 1987-06-30 American Cyanamid Company Alkyl-, alkenyl- and alkynylnitroguanidines as cytokinin plant growth regulants
IE960441L (en) * 1988-12-27 1990-06-27 Takeda Chemical Industries Ltd Guanidine derivatives, their production and insecticides
JP2749639B2 (ja) * 1989-06-28 1998-05-13 鐘紡株式会社 シアノグアニジン誘導体
DE3929582A1 (de) * 1989-09-06 1991-03-07 Hoechst Ag Benzoylguanidine, verfahren zu ihrer herstellung, ihre verwendung als medikament sowie sie enthaltendes medikament
CO5231151A1 (es) 1999-10-13 2002-12-27 Novartis Ag Metodo para mejorar el crecimiento de las plantas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB978855A (en) * 1960-04-18 1964-12-23 Sterling Drug Inc 1,1-(alkylene)bis(5-arylbiguanides), acid-addition salts thereof, and disinfecting oranitizing compositions containing same
DE1568581C3 (de) * 1966-09-08 1974-08-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung substituierter Cyano-Guanidine
DE3014353A1 (de) * 1980-04-15 1982-01-21 Bayer Ag, 5090 Leverkusen Trisubstituierte cyanguanidine, verfahren zu ihrer herstellung sowie ihre verwendung als fungizide

Also Published As

Publication number Publication date
DE3345281A1 (de) 1984-06-20
PH21256A (en) 1987-08-31
ES8700229A1 (es) 1986-10-16
JPS59118757A (ja) 1984-07-09
ES528171A0 (es) 1985-11-16
KR840007578A (ko) 1984-12-08
ES543756A0 (es) 1986-10-16
HU195637B (en) 1988-06-28
FI834676A0 (fi) 1983-12-19
IL70432A0 (en) 1984-03-30
ES8601115A1 (es) 1985-11-16
FI834676A (fi) 1984-06-03
BR8306966A (pt) 1984-07-24
EP0113070A1 (en) 1984-07-11
NZ206556A (en) 1988-02-12
AU2251583A (en) 1984-06-28
DD225988A5 (de) 1985-08-14
ATE31920T1 (de) 1988-01-15
ES543758A0 (es) 1986-01-16
DK585083A (da) 1984-06-21
EP0113070B1 (en) 1988-01-13
EP0189579A1 (en) 1986-08-06
AU565227B2 (en) 1987-09-10
DK585083D0 (da) 1983-12-19
ZA839399B (en) 1984-08-29
AU7556787A (en) 1987-10-22

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