| 摘要 |
<p>Novel thio phenol compounds bearing heterocyclic groups as the substituent, useful as intermediates for the preparation of agricultural chemicals, particularly herbicides; intermediates for the preparation of the same; and processes for the preparation of both as represented by reaction formula (I), wherein R1 is C1-C4 alkyl; R2 is hydrogen or C¿1?-C4 alkyl; R?3¿ is hydrogen, cyano, amido, C¿1?-C4 alkylcarbonyl or C1-C4 alkoxycarbonyl; R?4 is C¿1-C4 alkyl; and Q is isoxazolyl or the like.</p> |
