| 摘要 |
F-contg. RCH2NR1C(X)NHR2 [R=(un)substd. aryl; R1=(un)substd. alkyl, cycloalkyl; R2=alkyl, cycloalkyl, (un) substd. aryl; X=O,S were prepd.. Thus, 4-FC6H4CHO was condensed with cyclopentylamine and the enamine reduced with NaBH4 to give 4-FC6H4CH2NHR3 (R3= cyclopentyl), which was treated with PhNCO to give (I)(R=4-FC6H4, R1=cyclopentyl, R2=Ph, X=O). (I) are fungicides and intermediates in their prepn..
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