Citation:
Si Zongxing, Wang Shijun. PLANT GROWTH REGULATING EFFECT OF SUBSTITUTED THIOUREAS[J]. Chinese Journal of Applied Chemistry,
;1992, 9(5): 84-86.
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Some thiourea derivatives were synthesized from corresponding isocyanates and amines:R1NHCSNHR2, where R1=phenyl, α-naphthyl, tertiary butyl; R2=α-phenyl ethyl, substituted benzyl, and substituted phenyl. Some of the compounds in concentration of 100~500 ppm showed a certain effect on the germination of wheat and cucumber.
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Keywords:
- thiourea derivative,
- plant growth regulator,
- synthesis
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