C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 491/04 (2006.01) A01N 43/90 (2006.01) C07D 307/82 (2006.01) C07D 307/87 (2006.01) C07D 317/62 (2006.01)
Patent
CA 2069555
ABSTRACT OF THE DISCLOSURE A benzimidazole derivative having the formula, Image wherein R is cyano or thiocarbamoyl; Q is lower alkyl or a group represented by the formula NQ1Q2, in which Q1 and Q2 are independently lower alkyl, lower alkyl substituted with phenyl, lower alkenyl or lower alkynyl, or they form a lower alkylene ring when taken together at their ends which ring may include a hetero atom; X is hydrogen or halogen; and Z is a group which consists of (a) one oxygen atom or two non-adjacent oxygen atom, (b) -CF2- group and (c) any one of a single bond, -CF2-, -CFH-, CFCl- and -CH2- groups and forms a five-membered or six membered ring together with two adjacent carbon atoms of the benzene ring; is obtained by reacting a corresponding 2-cyanobenzimidazole compound and a sulfamoyl chloride derivative. The benzimidazole derivative is incorporated into agricultural and horticultural fungicides as an active ingredient.
Enomoto Masayuki
Kusaba Tomoyuki
Matsunaga Rei
Sugano Masayo
Takahashi Junya
Marks & Clerk
Sumitomo Chemical Company Limited
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