SU634640A3 - Гербицидна композици - Google Patents

Гербицидна композици

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Publication number
SU634640A3
SU634640A3 SU752180109A SU2180109A SU634640A3 SU 634640 A3 SU634640 A3 SU 634640A3 SU 752180109 A SU752180109 A SU 752180109A SU 2180109 A SU2180109 A SU 2180109A SU 634640 A3 SU634640 A3 SU 634640A3
Authority
SU
USSR - Soviet Union
Prior art keywords
group
chlorine
plants
hydrogen
herbicide composition
Prior art date
Application number
SU752180109A
Other languages
English (en)
Inventor
Такахаси Риохеи
Фудзикава Каничи
Екомичи Исао
Цудзии Ясухиро
Сакасита Нобуюки
Original Assignee
Исихара Сангио Кайся, Лтд (Фирма)
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
Priority claimed from JP11867674A external-priority patent/JPS5327768B2/ja
Priority claimed from JP2955675A external-priority patent/JPS51106735A/ja
Application filed by Исихара Сангио Кайся, Лтд (Фирма) filed Critical Исихара Сангио Кайся, Лтд (Фирма)
Application granted granted Critical
Publication of SU634640A3 publication Critical patent/SU634640A3/ru

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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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • C07D213/643—2-Phenoxypyridines; Derivatives thereof
    • 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/64—One oxygen atom attached in position 2 or 6
    • 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
    • C07D213/72—Nitrogen atoms
    • C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Description

Изобретение относитс  к химичесКИМ средствам дл  борьбы с нежелательной растительностью, а именно к гербицидным композици м на основе действующих веществ из группы органи ческих соединений и вспомогательных компонентов из числа жидких или твер дых носителей, эмульгаторов, дйспергаторов и т.д. Известны гербицидные композиции, действующими веществами которых  вл  ютс  производные арилоксиалкилкарбон вых кислот.К ним относитс , например композици  на основе a «lнoaлкшloвыx эфиров ей - (2-метил-4-хлорфенокси) -про оновой кислоты Г , а также на основ производных 4-арилоксифеноксиалкилкарбоновых кислот 2j . Однако известные композиции или недостаточно эффективны или не обла дают необходимой избирательностью действи . Целью изобретени   вл етс  нова  гербицидна  композици  на основе арилоксиалкилкарбоновых кислот, обладающа  высокой гербидидной активностью и избирательностью действи . Это достигаетс  тем, что в качест ве действующего вещества используют , производные арилоксиалкилкарбоновых кислот общей формулы ОСИ- t-R где X - хлор, бром или йод; Y - водород, хлор, бром или иод; 1 - водород , или алкил Ci-Ce ) Т - гидроксильна  группа, алкоксильна  группа , s которой алкильна  часть может иметь в качестве заместител  хлор или гидроксильную группу, -(OCjHi)-р-алкил-С -С4-группа , в которой ц «1-3 зтилтиогруппа, аллилоксигруппа, 2-метилциклогексилоксигруппа , 4-хлорфенилтиогруппа , бензилоксигруппа, аминогруппа диэтиламиногруппа, 2-Ьксиэтиламйногруппа , ди-(2-оксиэтил)-аминоfyynna ,. моноалкиламиногруппа (Cj - С), в которой алкильна  часть может иметь в качестве заместител  :001, где Т - водород, этил или катион. - 4-хлЬранилинргруппа, бензиламиногруппа, группы -нн-ГЧ
морфолиногруппа, пиперидиногруппа, хлор или -ом-группа, в которой м катион ,
Формы применени  соединений формулы Г обычные: растворы пасты, порошки, эмульсии, гранул ты и т.д. Их готов т известными способами. Содержание действующих веществ в этих формах наход тс  в пределах от 1 до 90 вес.%.
Предлагаема  гербицидна  композици  эффективна как при довсходовом, так и послевсходовом применении.
Y
Соединени  формулы I можно получить различными способами. Один из них основан на взаимодействии замещенного пиридина с 4-оксифеноксиалкилкарбоновыми кислотами или их производными. По другому способу их получают реакцией 4-пиридиноксифенола с галоидкарбоновыW кислотами или их производными
В табл. 1 приведены соединени  обмей формулы 1,
Таблица 1
6346406
Продолжение табл. 1
Продолжение табл. 1
Пр и м е почву,- подготовленную ТаК,-ч tJTJoehl получить УСЛОВИЯ
нагорной плоскости,.высевают семена . опытных растений, покрывают их sesvme примерно на 1 см и на ..третий день после посева почву обрабатбйвают дисперси ми действующих веществ. Через 20
дней после обработки провод т оценку 25 гербицидной активности по дес тибальной шкале: 10 - полна  гибель растений , 1 - отсутствие повреждений.
В табл. 2 приведена гербицидна  активность соединений, их доза и вли ние. на .растени ..
Таблица2
Поодолжение табл. 2
Продолжение табл. 2
Пример2. В специальные горшки помещают почву, создава  услови  нагорной местности, а затем высевают в нее семена опытных растений. После того, как растени  достигают в высоту 25-30 см (стади  четырем листьев) их обрабатывают дисперсией действующих веществ. Через 30 дней после обПродолжение табл. 2
работки провод т учет гербицидной активности и оценивают ее по дес тибальной шкале: 10 - полна  гибель растений, 1 - отсутствие повреждений.
В табл. 3 приведена гербицидна  активность соединений, их доза и вли ние на растени .
ТаблицаЗ
Примерз. На специально подготовленной площади пол  дл  хлопка и лесныЗс орехов выращивают определенные виды сорных растений. При достижении ими в высоту 20-30 см их рбрабатывают эмульси ми действующих веществ. Через 7 дней после обработки наблюдают гниение сорн ков вблизи земли и узловатые части на них, сор24 3 2
1
А 3
известно 2 1
этил-й& (4-хлорфенокси)фенокси пропионат

Claims (2)

1. IO.IS74 при If - хлор, бром; Y -водород, хлор; I - водород или алкил R - гидроксильна  группа; ,-алкокси, этилтио-, аллилРКСИ- , 2-метилциклогексилокси, 4 -хлорфенилтио , бензилокси,.диэтиламино , 4-хлоранилиногруппа;
13.03.75 - все остальные признаки
Источники информации, прин тые во внимание при экспертизе;
1.Патент Англии 1223349, кл. АЗЕ, 1971.
2.За вка ФРГ № 2223894, кл. 12 О 27, 1972.
SU752180109A 1974-10-17 1975-10-16 Гербицидна композици SU634640A3 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11867674A JPS5327768B2 (ru) 1974-10-17 1974-10-17
JP2955675A JPS51106735A (ja) 1975-03-13 1975-03-13 Josozai

Publications (1)

Publication Number Publication Date
SU634640A3 true SU634640A3 (ru) 1978-11-25

Family

ID=26367766

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752180109A SU634640A3 (ru) 1974-10-17 1975-10-16 Гербицидна композици

Country Status (28)

Country Link
US (1) US4046553A (ru)
AR (1) AR209784A1 (ru)
AT (1) AT350317B (ru)
AU (1) AU496882B2 (ru)
BG (1) BG28025A3 (ru)
BR (1) BR7506722A (ru)
CA (1) CA1061786A (ru)
CH (1) CH616662A5 (ru)
CS (1) CS189723B2 (ru)
DD (1) DD123425A5 (ru)
DE (1) DE2546251A1 (ru)
DK (1) DK154074C (ru)
EG (1) EG12043A (ru)
ES (1) ES456653A1 (ru)
FR (1) FR2288089A1 (ru)
GB (1) GB1491274A (ru)
IN (1) IN143116B (ru)
IT (1) IT1047828B (ru)
MX (1) MX3476E (ru)
MY (1) MY7800323A (ru)
NL (1) NL166468C (ru)
NZ (1) NZ178959A (ru)
OA (1) OA05134A (ru)
PH (1) PH12116A (ru)
PL (1) PL99026B1 (ru)
RO (1) RO68925A (ru)
SE (1) SE426241C (ru)
SU (1) SU634640A3 (ru)

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CS189723B2 (en) 1979-04-30
DK154074C (da) 1989-02-27
DE2546251B2 (ru) 1980-01-31
AU496882B2 (en) 1978-11-09
AR209784A1 (es) 1977-05-31
FR2288089B1 (ru) 1979-03-23
IN143116B (ru) 1977-10-08
GB1491274A (en) 1977-11-09
IT1047828B (it) 1980-10-20
DK154074B (da) 1988-10-10
ATA790775A (de) 1978-10-15
PH12116A (en) 1978-11-07
BG28025A3 (en) 1980-02-25
DE2546251C3 (ru) 1980-10-02
EG12043A (en) 1980-03-31
CH616662A5 (ru) 1980-04-15
CA1061786A (en) 1979-09-04
AU8562375A (en) 1977-04-21
SE7511634L (sv) 1976-04-20
NL7512095A (nl) 1976-04-21
ES456653A1 (es) 1978-07-16
MX3476E (es) 1980-12-10
DE2546251A1 (de) 1976-04-29
DK454775A (da) 1976-04-18
NZ178959A (en) 1978-04-28
PL99026B1 (pl) 1978-06-30
SE426241C (sv) 1983-04-25
RO68925A (ro) 1982-05-10
BR7506722A (pt) 1976-09-08
NL166468B (nl) 1981-03-16
AT350317B (de) 1979-05-25
FR2288089A1 (fr) 1976-05-14
NL166468C (nl) 1981-08-17
SE426241B (sv) 1982-12-20
MY7800323A (en) 1978-12-31
OA05134A (fr) 1981-01-31
US4046553A (en) 1977-09-06
DD123425A5 (ru) 1976-12-20

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