SU860675A3 - Гербицидный состав - Google Patents

Гербицидный состав Download PDF

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SU860675A3
SU860675A3 SU772466102A SU2466102A SU860675A3 SU 860675 A3 SU860675 A3 SU 860675A3 SU 772466102 A SU772466102 A SU 772466102A SU 2466102 A SU2466102 A SU 2466102A SU 860675 A3 SU860675 A3 SU 860675A3
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USSR - Soviet Union
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hydrogen
chlorine
methyl
independently
methoxy
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SU772466102A
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English (en)
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Левит Джордж
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Е.И.Дюпон Де Немур Энд Компани (Фирма)
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    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • 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
    • A01N47/08—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 one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
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    • C07D251/16—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to only one ring carbon atom
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    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
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    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three 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
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    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

ЕРБИИВДНЬШ СОСТАВ
3ч Ячобреч ени1/ отьАсигс  к химическим средствам ;:д1Я борьбы с сорной и нежелате. растительностью, а имен но к гербицмдному составу, содержащему дсйств то1дее вещество из числа N-за меак-илых сульфамидов и ьспомогательны из грулпы твердых или жиДких носителей, поверхностно-активных веществ и т.д. MsBecTiii.i Гербицидные составы на основе N 3лмещенных сульфамидов. К ни относитс , например, состав на основе изог1ропилиденаминоэта 1оловой соли г, -ни1 рофенилсульфо:-и лмочевины. Эффективность этого препарата про вл етс  н дозе 5,65 кг/га L1j. Известен также препарат, действующим вещестБсм которого  вл етс  Н-(хлор фенилкарба.моил) -п-нитробензолсульфИзиес . кoм ; Jpчecкий гербицид диурон N-3 , Д-дихлорфекил-Н, Н диметилмочевина ), который в дозе 1,3 кг /га избиpa eJтьнo лоражает сорные расте1ги  в посенах хлопчатника 33. Однако известные гербициды недостаточно эффективны по отношению к некоторым видам сорных растений. Цель изобретени  - новый гербицидный состав на основе N-эамещенного сульфамида, обладающий повышенной гербицидной активностью. Указанна  цель достигаетс  тем, что Е качестве действующего вещества гербицидного состава используют N-замещенный сульфаь(ид общей формулы -$0,-NH-C-NH-R X X Y N 4 или - л 1-Ч где R означает к Л Из R/, / R означает fRs i| JL
и15Ийвч««« « -
tai
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Полезность предлагаемых соединений дл  селективного предотвращени  роста сорн ков в пшенице впервые наблюдаетс  в р де испытаний, проведенных в теплицах.
И спыт ание А,Два круглых пластмассовых сосуда диаметром 25 см наполн ют иловатой глинистой почвой с удобрением и известью. В один сосуд сажают кукурузу, сорго и несколько трав нистых сорн ков. В другой сосуд сажают соевые бобы, сыть и несколько широколистных сорн ков. Сажают следующие виды трав нистых и широколистных сорн ков: хлорис, ежовник, овсюг, сорго,
звездчатка, м тлик, костер, капуста, дурнишник, ширица,-ипоме , кассна, сида, канатник, дурман.
Кроме того, наполн ют две бумажные чашки диаметром 12,5 см приготовленной почвой. В одну из них сажают рис и пшеницу, в другую - сахарную свеклу. Проведено довсходовое применние соединений в упом нутых четырех сосудах, т.е. обрызгивание ими Поверхности почвы до по влени  всходов Через 28 дней после этой обработки оценивают эффект.
Полученные данные приведены в табл. 14. Испыт соединени  в
рителе дл  общего послевсходового
обрызгивани  растений:
Пшеница Высота 1 см в стадии 2
листьев
Овсюг 119ПIII
Костер 5 1
Лисохвост 3 1
Плевел 8 1
Довсходовое применение гербицидов
ни  наход тс  в сосудах диаметром 25 см, наполненных почвой. Испытани  проведены в тешшце и оценка реакции растений осуществлена через 5 недель после применени  продуктов.
В табл. 15 приведены результаты испытаний.Таблица 15 ЬЗ86067570 ание В. Примен ют а также довсходового обрызгивани  нефитотоксическом раство- растений тех же видов, причем растеп- SO -NH-C-KHR
где R означает
трифторметил;
R-j - тиометил;
RA - водород, фтор, хлор, бром или метил;
Rr - фтор, хлор, бром, метил или метокси, водород;

Claims (1)

  1. Формула изобретения ' to
    Гербицидный состав, содержащий Н-замещенные сульфамиды как активное вещество, а также вспомогательные компоненты, выбранные из группы жидких или твердых носителей, поверхностно- 45 активных веществ, о тличающийс я тем, что, с целью усиления гербицидной активности состава, он содержит в качестве N-замещенного сульфамида соединение общей формулы 50
    W μ'- $0г-НН -С -NHR
    R-j и независимо друг от друга означают водород, фтор, хлор, бром, С^-Сд-алкил, С^-С^-алкокси, нитро, трифторметил;
    R-j - тиометил
    R4 - водород, фтор, хлор, бром или метил;
    Rj - фтор, хлор, бром, метил или метокси, водород;
    7 1
    Ч - водород, фтор, хлор, СуСуалкил или С.,-Су алкокси
    Rg - водород, хлор;
    Ro, R^oнезависимо друг от другаводород, хлор;
    W и Q независимо друг от друга кислород или сера;
    X - водород, хлор, бром, метил, этил, С4-Суалкокси, трифтормегил, С1-Ц5 или СН^ОСН^;
    Z - метил или метокси, или их соли при условии, что если Rj не водород, по меньшей мере один из R^, Ry R(,,R-f не означает водород и по меньшей мере два из Ry Ry R6, R7 должны быть водородом; если Rj означает водород и R4, Rfe, К7 не означают водорода R4, R^, Rt должны быть или хлором метилом; если Rи Ry - водород, по меньшей мере один из R^, RR^ доджем быть водородом,
    0,1 до 99 nec.L признакам’.
    л, или в количестве
    Приорите или где X - водород, метилтио, алкокси-С метил, метокси
    I' ,1 или *·. э
    О i
    И $
    мети;
    R водород, кил, С метил; н друга гадтор- независимо
    ХЛОр, фтор, 5р
    С уалкокси
    Ry метилти водород бром, метил,
    S5 водород;
    сера;
    кислород или сера:
    X
    23,02.77 при водород тил, метокси:
    R 7 - в о,цород С-1 -CQ-алкил, С
    R а - хлор;
    йд и {^независимо друг дород или хлор;
    или их соли, при усло.'п R г не водород.
    Ч R4, ^Л7’<1 яо меньшей мере должны быть вод род и Ry R4, Rb, ,ч7 ,,,. род, Ry Ry R6, R7 дог хлором или метилом; сел! водород, по меньшей
    Ry R(j должен быть водород-) нозкнчас два из ><.к о если pi.- ;)ДИН принятые ао
    1 . Патент кл. 260-397.
    , .3 *9 ' . Патент
    30 F 37!
    . Мельников Н I
    Японии
    7 7.3
    3.
    Химия гербицидов и регуляторов р растений. М. , !’осхимизд.чт, 1962, с . 514.
    Ю.. А
SU772466102A 1976-04-07 1977-04-05 Гербицидный состав SU860675A3 (ru)

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US76991377A 1977-02-23 1977-02-23
US76991477A 1977-02-23 1977-02-23

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DK (1) DK149343C (ru)
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ES (1) ES457657A1 (ru)
FI (1) FI70577C (ru)
GR (1) GR64862B (ru)
HU (1) HU182948B (ru)
IE (1) IE44983B1 (ru)
IL (1) IL51834A (ru)
IT (1) IT1085563B (ru)
KE (1) KE3188A (ru)
MT (1) MTP812B (ru)
NO (1) NO147951C (ru)
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RU2623438C1 (ru) * 2016-05-26 2017-06-26 Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук Соли N,N,N',N'-тетраметилметандиамина и N1,N1,N4,N4-тетраметил-2-бутин-1,4-диамина с 3-(6-метил-4-метокси-1,3,5-триазинил-2)-1-(2-хлорфенилсульфонил)мочевиной, проявляющие гербицидную активность, и способ их получения

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TR20273A (tr) 1980-12-08
BG28405A4 (en) 1980-04-15
IL51834A0 (en) 1977-06-30
BG28406A4 (en) 1980-04-15
KE3188A (en) 1982-04-02
SE7704035L (sv) 1977-10-08
PT66417A (en) 1977-05-01
RO70577B (ro) 1983-04-30
DK149343B (da) 1986-05-12
DK153777A (da) 1977-10-08
CS208101B2 (en) 1981-08-31
ES457657A1 (es) 1978-06-01
IE44983L (en) 1977-10-07
HU182948B (en) 1984-03-28
CY1139A (en) 1982-05-07
SE436742B (sv) 1985-01-21
SU1435141A3 (ru) 1988-10-30
PT66417B (en) 1978-09-15
FI771123A (ru) 1977-10-08
BG27720A3 (en) 1979-12-12
AR221326A1 (es) 1981-01-30
NO771241L (no) 1977-10-10
IT1085563B (it) 1985-05-28
FI70577B (fi) 1986-06-06
NZ183821A (en) 1979-01-11
GR64862B (en) 1980-06-05
FI70577C (fi) 1986-09-24
PH14671A (en) 1981-10-30
BG28552A3 (bg) 1980-05-15
BR7702160A (pt) 1978-05-02
IE44983B1 (en) 1982-06-02
IL51834A (en) 1979-10-31
RO70577A (ro) 1983-04-29
NO147951B (no) 1983-04-05
MTP812B (en) 1978-02-20
EG12883A (en) 1980-07-31
DK149343C (da) 1986-10-20
NO147951C (no) 1983-07-13

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