Abstract:
In connection to our previous reports regarding the auxine like effects of some phosphorin-2-oxide ring
compounds, this study was concerned about a Mannich type syntheses involving p-isopropyl-phenyldichlorophosphine, o-aminophenol,
1,2-diaminopropan and acetone. A discussion about the products of the reactions, that are in fact a mixture
of diastereomers, because of the existence of some stereogenic sites at the phosphorus and carbon atoms, was done.The
newly obtained heterocyclic compounds were investigated regarding the development of chlorophyll a and b contents, in
plants treated with different concentrations of the above-mentioned substances.
Keywords:
p-isopropyl-phenyldichlorophosphine, Mannich reaction, stereogenic sites, chlorophyll a and b, auxine effect
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