KR790000395B1 - Process for preparation of benzimidazole-1-carboximid acid esters - Google Patents

Process for preparation of benzimidazole-1-carboximid acid esters

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Publication number
KR790000395B1
KR790000395B1 KR7403833A KR740003833A KR790000395B1 KR 790000395 B1 KR790000395 B1 KR 790000395B1 KR 7403833 A KR7403833 A KR 7403833A KR 740003833 A KR740003833 A KR 740003833A KR 790000395 B1 KR790000395 B1 KR 790000395B1
Authority
KR
South Korea
Prior art keywords
benzimidazole
carboximid
acid esters
preparation
r2ocn
Prior art date
Application number
KR7403833A
Other languages
Korean (ko)
Inventor
K Roeder
E A Pieroh
R Puttner
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Priority to KR7403833A priority Critical patent/KR790000395B1/en
Application granted granted Critical
Publication of KR790000395B1 publication Critical patent/KR790000395B1/en

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Abstract

Benzimidazole-1-carboximid acid esters(I; R1 = Me, Et, CHMe2, R2= ph, C6H4Me-3 CH2CF3, C6H3Me2-, 2-naphthyl, C6H4CI-4, C6H4CO2Et-4), useful as fungicides and insecticides, were prepd. by treatment of 2-(alkoxy carbonyl amine)-benzimidazole with R2OCN. Thus, phOCN was reacted with 2-(methoxy carbonyl amino)-benzimidazole in CHC13 for 5 hr at room temp. to give I(R1 =Me, R2=ph) 81% yield. I was effective against Rhizoctonia solani with 20mg per 1 soil.
KR7403833A 1974-10-16 1974-10-16 Process for preparation of benzimidazole-1-carboximid acid esters KR790000395B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7403833A KR790000395B1 (en) 1974-10-16 1974-10-16 Process for preparation of benzimidazole-1-carboximid acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7403833A KR790000395B1 (en) 1974-10-16 1974-10-16 Process for preparation of benzimidazole-1-carboximid acid esters

Publications (1)

Publication Number Publication Date
KR790000395B1 true KR790000395B1 (en) 1979-05-11

Family

ID=19200572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7403833A KR790000395B1 (en) 1974-10-16 1974-10-16 Process for preparation of benzimidazole-1-carboximid acid esters

Country Status (1)

Country Link
KR (1) KR790000395B1 (en)

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