化学通报(网络版)
化學通報(網絡版)
화학통보(망락판)
Chemistry Online
2002年
1期
,共1页
李新芝%鲁东飞%司宗兴*
李新芝%魯東飛%司宗興*
리신지%로동비%사종흥*
合成%1,2,4-三唑啉-5-硫酮%结构表征%生物活性
閤成%1,2,4-三唑啉-5-硫酮%結構錶徵%生物活性
합성%1,2,4-삼서람-5-류동%결구표정%생물활성
Synthesis%1,2,4-Triazolidine-5-thione%Structural characterization%Biological activities
报道了由1-芳酰基-4-(2-氯吡啶-5-基)甲基氨基硫脲9a~c经关环反应制备了三个新的1,2,4-三唑啉-5-硫酮类化合物,并通过IR、1H NMR、13C NMR、元素分析确证了上述化合物的结构.初步的生物活性测定表明,化合物对水稻幼苗根的生长表现出较好的生长调节活性.
報道瞭由1-芳酰基-4-(2-氯吡啶-5-基)甲基氨基硫脲9a~c經關環反應製備瞭三箇新的1,2,4-三唑啉-5-硫酮類化閤物,併通過IR、1H NMR、13C NMR、元素分析確證瞭上述化閤物的結構.初步的生物活性測定錶明,化閤物對水稻幼苗根的生長錶現齣較好的生長調節活性.
보도료유1-방선기-4-(2-록필정-5-기)갑기안기류뇨9a~c경관배반응제비료삼개신적1,2,4-삼서람-5-류동류화합물,병통과IR、1H NMR、13C NMR、원소분석학증료상술화합물적결구.초보적생물활성측정표명,화합물대수도유묘근적생장표현출교호적생장조절활성.
Three new triazole were synthesized by the cyclization of 1-aroyl-4-(2-chloropyrid-5-yl)methylthiosemicarbazides 9a~c. All the compounds were identified by elemental analysis and spectral data of IR 1H NMR 13C NMR. Preliminary biological test showed that these compounds exhibit good plant-growth regulative activities on rice.