Synthesis of diazaphospholes (1- 8) were accomplished by the condensation of 1, 2 -ethylene diamine with phosphorus oxychloride and the intermediate compound in situ treated with water or indole or 5-bromoindole. Synthesis of phosphonic acids and its derivatives (9-14) were obtained by reacting phosphorus oxychloride with indole or 5-bromoindole in presence of triethylamine. All these compounds were (1-14) colourless to brown coloured solids. These compounds structures were elucidated with the help of spectral data – IR, 1H NMR, 13C NMR and 31P NMR, MASS and Elemental analysis.
Select your language of interest to view the total content in your interested language
Der Pharma Chemica received 11575 citations as per Google Scholar report