CIESC Journal

• 化工学报 • 上一篇    下一篇

有机锡杀菌剂的研究Ⅱ——三丁基锡硫醚的合成

郑伯霖,白英龙   

  1. 湖南化工研究所 ,湖南化工研究所
  • 出版日期:1965-09-25 发布日期:1965-09-25

RESEARCHES ON ORGANOTIN COMPOUNDS II

Hunan Research Institute of Chemical Industry CHENG BER-LING, BAI YIN-LON   

  • Online:1965-09-25 Published:1965-09-25

摘要: 本文叙述8种三丁基锡硫醚的合成,这些新化合物是用相应的三丁基氧化锡与硫醇脱水制得,并测定了各化合物的一些物理常数。 初步药效测定结果说明,OT029对于水稻纹枯病具有显著杀菌作用,且药害较低。

Abstract: In the present work, several tri-butyl~(alkylthio) tin type compounds have been prepared from bis-(tributyltin) oxide and mercaptan. Preliminary biological screening tests show that compound OT029 exhibits re~ markably high fungicidal effects on hypochnus sasakii shirai. It has been found that the enhanced fungicidal effects may be attributed to the introduction of ethylenic linkage into the structure of this compound.