发明授权
US3641062A Carbonate esters of 3 5-dihalo-4-hydroxy-benzonitriles 失效
3,5-二氢-4-羟基苯甲腈的碳酸盐

Carbonate esters of 3 5-dihalo-4-hydroxy-benzonitriles
摘要:
HERBICIDAL 4-CYANO-2,6-DIHALO-PHENYL CARBONATES OF THE FORMULA

1,3-DI(X-),2-(R-O-CO-O-),S-(NC-)BENZENE
WHEREIN X IS BROMINE OR IODINE, AND R IS ALLYL, TETRAHYDROFURFURYL, PHENYL, HALOPHENYL, BENZYL,2,2,2-TRICHLOROETHYL OR 2-METHOXYETHYL.
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