新型6-芳基-3-(1,2,3,4-四羟基丁丹-1-基)-7 H -1,2,4-三唑-[3,4- b ] [1的合成与生物活性,3,4]噻二嗪
摘要:
一系列新颖的6-芳基-3-(1,2,3,4-四羟基丁醇-1-基)-7 H -1,2,4-三唑[3,4- b ] [1,3,4]通过4-氨基-5-(1,2,3,4-四羟基丁基)-2,4-二氢-3 H -1,2,4-三唑-3-的反应可以轻松高产率地合成噻二嗪取代的ω-溴乙酰苯或ω-氯乙酰苯的硫酮(1)。几乎所有标题化合物都具有促进植物生长的活性。
A convenient synthesis and biological activities of novel 6-aryl-3-(1,2,3,4-tetrahydroxybutan-1-yl)-7<i>H</i>-1,2,4-triazolo-[3,4-<i>b</i>][1,3,4]thiadiazines
series of novel6-aryl-3-(1,2,3,4-tetrahydroxybutanol-1-yl)-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines were easily synthesized in high yields by means of the reactions of 4-amino-5-(1,2,3,4-tetrahydroxybutyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (1) with substituted ω-bromoacetophenones or ω-chloroacetophenone. Nearly all of the title compounds possess plant growth-promoting activities.
一系列新颖的6-芳基-3-(1,2,3,4-四羟基丁醇-1-基)-7 H -1,2,4-三唑[3,4- b ] [1,3,4]通过4-氨基-5-(1,2,3,4-四羟基丁基)-2,4-二氢-3 H -1,2,4-三唑-3-的反应可以轻松高产率地合成噻二嗪取代的ω-溴乙酰苯或ω-氯乙酰苯的硫酮(1)。几乎所有标题化合物都具有促进植物生长的活性。