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Mitsubishi Kasei Corp
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Mitsubishi Kasei Corp
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Priority to JP13798279ApriorityCriticalpatent/JPS5661384A/en
Publication of JPS5661384ApublicationCriticalpatent/JPS5661384A/en
USE: An agricultural and horticultural germicide particularly effective against gray mold or selerotinia rot of vegetables.
PROCESS: A compound of formula II (R is H, methyl or ethyl) is reacted with a compound of formula III in an organic solvent, e.g. benzene, to give the compound of formula I wherein X is O. Alternatively, the compound of formula II is refluxed with a compound of formula IV if necessary in the presence of an acid, e.g. HCl or H2SO2, in a solvent, e.g. methanol, under heating to afford the compound of formula I wherein X is S. The resultant compound of formula I as an active constituent in an amount of 10W50pts.wt. is mixed with 10W80pts.wt. solvent and 3W20pts.wt. surfactant to give an agricultural and horticultural germicide.
COPYRIGHT: (C)1981,JPO&Japio
JP13798279A1979-10-251979-10-25Hydantoin derivative and agricultural and horticultural germicide containing the same as active constituent
PendingJPS5661384A
(en)
1-acyl-3-(3,5-dihalogenophenyl)-hydantoin derivative, its preparation, and agricultural and horticultural fungicide comprising it as active constituent