1042. Benfuracarb
Nomenclature
CAS number: 82560-54-1
N-[[[[(2,3-Dihydro-2,2-dimethyl-7-benzofuranyl)oxy]carbonyl]methylamino]thio]-N-(1-methylethyl)-β-alanine ethyl ester; 2-methyl-4-(1-methylethyl)-7-oxo-8-oxa-3-thia-2,4-diazadecanoic
acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester; 2,3-dihydro-2,2-dimethylbenzofuran-7-yl N-(N-isopropyl-N-ethoxycarbonylethylaminosulfenyl)-N-methylcarbamate; 2,3-dihydro-2,2-dimethyl-7-benzofuranyl N-[N-[2-(ethoxycarbonyl)ethyl]-N-isopropylsulfenamoyl]-N-methylcarbamate; ethyl N-[2,3-dihydro-2,2-dimethylbenzofuran-7-yloxycarbonyl(methyl)aminothio]-N-isopropyl-β-alaninate; OK-174; Oncol (Otsuka). C20H30N2O5S; mol wt 410.53.
C 58.51%, H 7.37%, N 6.82%, O 19.49%, S 7.81%.
Description and references
Broad spectrum soil and foliar insecticide; cholinesterase inhibitor. Prepn and insecticidal properties: A. Tanaka et al., BE 890162; T. Goto et al., US 4413005 (1982, 1983 both to Otsuka). Biological activity and field trials: T. Goto et al., Proc. 10th Conf. Int. Congr. Plant Prot. 1, 360 (1983). Absorption and metabolism in plants: A. Tanaka et al., J. Agric. Food Chem. 33, 1049 (1985). Brief review, field trials: P. Cagnieul, Def. Veg. 38, 3-10 (1984).
