RO87037B - Procedeu pentru prepararea unor derivati de nicotinamida - Google Patents

Procedeu pentru prepararea unor derivati de nicotinamida

Info

Publication number
RO87037B
RO87037B RO112516A RO11251681A RO87037B RO 87037 B RO87037 B RO 87037B RO 112516 A RO112516 A RO 112516A RO 11251681 A RO11251681 A RO 11251681A RO 87037 B RO87037 B RO 87037B
Authority
RO
Romania
Prior art keywords
atom
fluorine
hydrogen
chlorine
group
Prior art date
Application number
RO112516A
Other languages
English (en)
Other versions
RO87037A (ro
Inventor
Michael Colin Cramp
James Glimour
Edgar William Parnell
Original Assignee
May And Baker Ltd. Dagenham
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 May And Baker Ltd. Dagenham filed Critical May And Baker Ltd. Dagenham
Publication of RO87037A publication Critical patent/RO87037A/ro
Publication of RO87037B publication Critical patent/RO87037B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/83—Thioacids; Thioesters; Thioamides; Thioimides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la un procedeu pentru prepararea unor derivati de nicotinamida, cu formula generala I: (vezi formula) în care substituentul R1 reprezinta hidrogen sau o grupa metil sau etil, R2 reprezinta un atom de hidrogen sau fluor, o grupa cian, metil, etil sau trifluormetil, R3 reprezinta un atom de fluor, clor sau brom, o grupa cian, trifluormetil, metoxi, etoxi, metansulfonil sau etansulfonil, unul dintre R4 si R5 reprezinta un atom de hidrogen si celalalt reprezinta un atom de hidrogen, fluor sau clor, R7 reprezinta un atom de fluor sau cian, R8 reprezinta un atom de hidrogen, clor, brom, sau o grupa metil, m este 0,1 sau 2 si daca m este 2, atomii reprezentati prin sombolul R7 pot fi identici sau diferiti sub rezerva ca (1) atunci cînd R2 reprezinta un atom de hidrogen si R6 reprezinta un atom de fluor, o grupa cian sau o grupa metil, etil sau trifluormetil si R6 reprezinta un atom de fluor sau clor, m este 0 sau 1, constînd din aceea ca un compus cu formula generala II: (vezi figura), în care R1, R2, R6, R7 si R8 sau semnificatiile de mai sus si Z reprezinta un atom de clor sau brom, se trateaza cu o sare de metal alcalin a unui compus cu formula generala III: (vezi formula) în care R3, R4 si R5 au semnificatiile de mai sus, în dietilglicoldimetileter sau într-un exces din compusul cu formula III ca mediu de reactie, la o temperatura, cuprinsa între 170 degree C si temperatura de reflux a amestecului de reactie.
RO112516A 1980-11-21 1981-11-18 Procedeu pentru prepararea unor derivati de nicotinamida RO87037B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8037372 1980-11-21

Publications (2)

Publication Number Publication Date
RO87037A RO87037A (ro) 1985-05-20
RO87037B true RO87037B (ro) 1985-05-31

Family

ID=10517468

Family Applications (3)

Application Number Title Priority Date Filing Date
RO112516A RO87037B (ro) 1980-11-21 1981-11-18 Procedeu pentru prepararea unor derivati de nicotinamida
RO105810A RO83101B (ro) 1980-11-21 1981-11-18 Procedeu de preparare a unor derivati de nicotinamida
RO112517A RO87038B (ro) 1980-11-21 1981-11-18 Compozitie erbicida lichida

Family Applications After (2)

Application Number Title Priority Date Filing Date
RO105810A RO83101B (ro) 1980-11-21 1981-11-18 Procedeu de preparare a unor derivati de nicotinamida
RO112517A RO87038B (ro) 1980-11-21 1981-11-18 Compozitie erbicida lichida

Country Status (34)

Country Link
US (1) US4618366A (ro)
EP (1) EP0053011B1 (ro)
JP (1) JPS57118568A (ro)
KR (1) KR880001314B1 (ro)
AR (1) AR229801A1 (ro)
AT (1) ATE12491T1 (ro)
AU (1) AU557053B2 (ro)
BG (1) BG47942A3 (ro)
BR (1) BR8107585A (ro)
CA (1) CA1229612A (ro)
CS (1) CS228525B2 (ro)
DD (1) DD200969A5 (ro)
DE (1) DE3169738D1 (ro)
DK (1) DK171022B1 (ro)
EG (1) EG15683A (ro)
ES (3) ES507332A0 (ro)
GB (1) GB2087887B (ro)
GR (1) GR77297B (ro)
HU (1) HU188711B (ro)
IE (1) IE52802B1 (ro)
IL (1) IL64220A (ro)
KE (1) KE3798A (ro)
MA (1) MA19337A1 (ro)
MY (1) MY8700515A (ro)
NZ (1) NZ199006A (ro)
OA (1) OA06956A (ro)
PH (1) PH18472A (ro)
PL (1) PL132171B1 (ro)
PT (1) PT74020B (ro)
RO (3) RO87037B (ro)
SG (1) SG8688G (ro)
SU (1) SU1356950A3 (ro)
TR (1) TR22684A (ro)
ZA (1) ZA818032B (ro)

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GB8617740D0 (en) * 1986-07-21 1986-08-28 May & Baker Ltd Compositions of matter
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GB8630806D0 (en) * 1986-12-23 1987-02-04 May & Baker Ltd Compositions of matter
GB8630697D0 (en) * 1986-12-23 1987-02-04 May & Baker Ltd Compositions of matter
GB8630698D0 (en) * 1986-12-23 1987-02-04 May & Baker Ltd Compositions of matter
GB8710362D0 (en) * 1987-05-01 1987-06-03 Shell Int Research Anilide herbicides
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DE4021439A1 (de) * 1989-12-14 1991-06-20 Bayer Ag 2-iminopyridin-derivate
GB9005965D0 (en) * 1990-03-16 1990-05-09 Shell Int Research Herbicidal carboxamide derivatives
GB9025828D0 (en) * 1990-11-28 1991-01-09 Shell Int Research Herbicidal carboxamide derivatives
TR25135A (tr) * 1991-03-13 1992-11-01 Shell Int Research HERBISID ÖZELLIKTE KARBOKSAMID TüREVLERI
DE69627709T2 (de) 1995-12-28 2004-02-26 Kureha Kagaku Kogyo K.K. N-(unsubstituierte oder substituierte)-4-substituierte-6-(unsubstituierte oder substituierte)phenoxy-2-pyridincarboxamide oder -thiocarboxamide, verfahren zu deren herstellung sowie herbizide
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SK283920B6 (sk) * 1996-03-28 2004-05-04 Lonza Ag Spôsob výroby arylamidov heteroaromatických karboxylových kyselín
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US5900484A (en) 1996-09-18 1999-05-04 Lonza Ag Process for the preparation of arylamides of heteroaromatic carboxylic acids
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DE19946852A1 (de) * 1999-09-30 2001-04-05 Bayer Ag Substituierte N-Phenyl-phenoxynicotinsäure-(thio)amide
KR100661081B1 (ko) * 2000-06-10 2006-12-26 동화약품공업주식회사 항바이러스제로 유용한 6-메틸니코틴아미드 유도체
ES2375223T3 (es) * 2001-05-31 2012-02-27 Nihon Nohyaku Co., Ltd. Derivados de anilida substituidos, intermediarios de los mismos, productos químicos agrícolas y hortícolas y su utilización.
DE102004047927A1 (de) * 2004-10-01 2006-04-06 Bayer Cropscience Gmbh Wässrige Dispersionen enthaltend Diflufenican
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UA115577C2 (uk) 2012-12-13 2017-11-27 Байєр Кропсайєнс Акцієнгезелльшафт Застосування гербіцидів на основі інгібітору als для контролю небажаної рослинності в посівах, стійких до гербіцидів, на основі інгібітору als рослин beta vulgaris
WO2014117292A1 (zh) * 2013-01-31 2014-08-07 中国科学院上海药物研究所 酰胺类化合物及其制备方法、药物组合物和用途
CN103947666A (zh) * 2014-03-21 2014-07-30 江苏省农业科学院 一种含绿麦隆、丙草胺和吡氟酰草胺的农药组合物及其应用
CN104402814A (zh) * 2014-12-01 2015-03-11 南通嘉禾化工有限公司 一锅法合成2-氯-n-(2,4-二氟苯基)烟酰胺的方法
RS58402B1 (sr) * 2015-03-20 2019-04-30 Bayer Cropscience Ag Herbicidni sastavi koji sadrže izoksaflutol i diflufenikan kao jedine aktivne herbicidne sastojke
WO2016173972A1 (en) 2015-04-27 2016-11-03 Bayer Cropscience Aktiengesellschaft Use of certain herbicide combinations in tuberous root crop plants
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ES2907650T3 (es) 2015-10-22 2022-04-25 Adama Agan Ltd Uso de una mezcla de herbicidas en patatas
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CN116568137A (zh) 2020-12-01 2023-08-08 拜耳公司 包含甲基二磺隆和tehp的组合物
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Also Published As

Publication number Publication date
PT74020A (fr) 1981-12-01
RO87037A (ro) 1985-05-20
AU7763281A (en) 1982-05-27
IL64220A0 (en) 1982-02-28
HU188711B (en) 1986-05-28
AU557053B2 (en) 1986-12-04
ES8400737A1 (es) 1983-11-01
KR880001314B1 (ko) 1988-07-23
DE3169738D1 (en) 1985-05-09
RO87038B (ro) 1985-05-31
KE3798A (en) 1988-04-29
ES8401468A1 (es) 1983-07-16
RO83101B (ro) 1984-02-28
GB2087887A (en) 1982-06-03
KR830006907A (ko) 1983-10-12
EP0053011B1 (en) 1985-04-03
IL64220A (en) 1985-06-30
BR8107585A (pt) 1982-08-17
DK513481A (da) 1982-05-22
US4618366A (en) 1986-10-21
PL132171B1 (en) 1985-02-28
IE52802B1 (en) 1988-03-16
CA1229612A (en) 1987-11-24
JPS6126994B2 (ro) 1986-06-23
EG15683A (en) 1993-07-30
GB2087887B (en) 1984-11-14
DK171022B1 (da) 1996-04-22
TR22684A (tr) 1988-03-03
OA06956A (fr) 1983-07-31
MY8700515A (en) 1987-12-31
NZ199006A (en) 1985-07-31
PL233901A1 (en) 1983-02-14
PT74020B (fr) 1986-06-02
RO83101A (ro) 1984-02-21
EP0053011A1 (en) 1982-06-02
GR77297B (ro) 1984-09-11
SU1356950A3 (ru) 1987-11-30
AR229801A1 (es) 1983-11-30
BG47942A3 (en) 1990-10-15
RO87038A (ro) 1985-05-20
MA19337A1 (fr) 1982-07-01
ZA818032B (en) 1982-10-27
IE812713L (en) 1982-05-21
PH18472A (en) 1985-07-18
ES515995A0 (es) 1983-11-01
CS228525B2 (en) 1984-05-14
DD200969A5 (de) 1983-06-29
SG8688G (en) 1988-07-01
ES8407025A1 (es) 1984-09-01
JPS57118568A (en) 1982-07-23
ATE12491T1 (de) 1985-04-15
ES507332A0 (es) 1983-07-16
ES520104A0 (es) 1984-09-01

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