Synthesis and biological activities of 3-(2-furyl)-4-aryl-1,2,4- triazoline  -5-thiones

Abstract

A series of new 3-(2-furyl)-4-aryl-1,2,4-triazoline-5-thiones were synthesized through the cyclization reaction of corresponding 1-(2- furoyl)- 4-arythiosemicarbazides. All the compounds were characterized by elemental analysis, IR as well as 1^H NMR spectroscopy. Preliminary biological test showed that some of them exhibited excellent plant-growth regulative activities.

Key words: FURAN P, PYRRODIAZOLE P, THIOKETONE, SULFOCARBAMIDES, CYCLIZATION, BIOLOGICAL ACTIVITY, ELEMENTAL ANALYSIS, PLANT GROWTH REGULATORS

CLC Number:

TQ45

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Li Xinfang;Si Zongxing. Synthesis and biological activities of 3-(2-furyl)-4-aryl-1,2,4- triazoline -5-thiones[J]. Chin. J. Org. Chem., 2002, 22(3): 178-182.

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3-(2-呋喃基)-4-芳基-1,2,4-三唑啉-5-硫酮的合成及生物活性

Synthesis and biological activities of 3-(2-furyl)-4-aryl-1,2,4- triazoline -5-thiones

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