Combating pests with N-phosphonylcarbonyl-carbamates
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-057/24
A01N-057/22
C07F-009/40
출원번호
US-0276406
(1981-06-22)
우선권정보
DE-3026326 (1980-07-11)
발명자
/ 주소
Heywang Gerhard (Bergisch-Gladbach DEX) Khle Engelbert (Bergisch-Gladbach DEX) Hammann Ingeborg (Cologne DEX) Homeyer Bernhard (Leverkusen DEX)
출원인 / 주소
Bayer Aktiengesellschaft (Leverkusen DEX 03)
인용정보
피인용 횟수 :
6인용 특허 :
1
초록▼
N-Phosphonylcarbonyl-N-methylcarbamic acid esters of the formula [Figure] in which R1 and R2 can be identical or different and each represents alkyl, alkenyl or alkynyl, it being possible for any of these radicals to be substituted by halogen, and R3 represents alkyl, phenyl, naphthyl, benzodioxolan
N-Phosphonylcarbonyl-N-methylcarbamic acid esters of the formula [Figure] in which R1 and R2 can be identical or different and each represents alkyl, alkenyl or alkynyl, it being possible for any of these radicals to be substituted by halogen, and R3 represents alkyl, phenyl, naphthyl, benzodioxolanyl, dihydrobenzofuranyl or indanyl, it being possible for any of these radicals to carry one or more substituents selected from alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, alkylthio, alkenylthio, alkynylthio, dialkylamino, halogenoalkyl, halogen, nitro, cyano, cycloalkyl, formamidino, dioxanyl and dioxolanyl, or R3 represents a radical of the formula [Figure] in which R4 and R5 can be identical or different and each represents alkyl, alkoxy, alkylthio, alkylthioalkyk, cyano, alkoxycarbonyl, dialkylcarbamoyl, dialkoxyphosphoryl or triazolyl, or R4 and R5, together with the C atom to which they are bonded, form a dithiolane, dithiane, oxythiolane or oxathiane ring which is optionally substituted by methyl or phenyl, which are pesticidally active.
대표청구항▼
An N-phosphonylcarbonyl-N-methylcarbamic acid ester of the formula [Figure] in which R1 and R2 can be identical or different and each represents straight-chain or branched alkyl with 1-8 C atoms, alkenyl with 3-6 C atoms or alkynyl with 3-6 C atoms, it being possible for R1 and R2 optionally to be s
An N-phosphonylcarbonyl-N-methylcarbamic acid ester of the formula [Figure] in which R1 and R2 can be identical or different and each represents straight-chain or branched alkyl with 1-8 C atoms, alkenyl with 3-6 C atoms or alkynyl with 3-6 C atoms, it being possible for R1 and R2 optionally to be substituted by 1-3 halogen atoms, and R3 represents alkyl with 1-4 C atoms, phenyl, naphthyl, benzodioxolanyl dihydrobenzofuranyl or indanyl, it being possible for any of these radicals to carry one or more substituents selected from alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, alkylmercapto, alkenylmercapto, alkynylmercapto and dialkylamino with in each case up to 4 C atoms, and trihalogenomethyl, halogen, nitro, cyano, cycloalkyl, formamidino, dioxanyl and dioxolanyl, or R3 represents the radical of the formula [Figure] in which R4 and R5 can be identical or different and each represents alkyl, alkoxy or alkylthio, with in each case 1 to 4 carbon atoms, cyano, alkoxycarbonyl or alkylthioalkyl with 2 to 4 carbon atoms, dialkylcarbamoyl or dialkoxyphosphonyl, with 1 to 4 carbon atoms per alkyl group, or triazolyl, or R4 and R5, together with the C atom to which they are bonded, form a dithiolane, dithiane, oxythiolane or oxathiane ring which is optionally substituted by methyl or phenyl. A method of combating, anthropods comprising applying to the arthropods, or to a habitat thereof, an arthropodically effective amount of an ester according to claim 1.
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이 특허에 인용된 특허 (1)
Sauers Richard Frank (Hockessin DE), N-Phosphonocarbonyl carbamic acid derivatives as plant growth regulants.
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