Thin layer chromatographic studies of anils II. Separation,identification and determination |
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| Authors: | Upadhyay R. K. Bansal Rashmi R. Vajpai Usha |
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| Affiliation: | (1) Present address: Department of Chemistry, N.R.E.C. College, 57, Chhatta Street, IND-203131 Khurja, U.P., India;(2) Department of Chemistry, T.R.G., Degree College, Aligarh, U.P., India |
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| Abstract: | Thin layer chromatographic behaviour of ten anils was studied on silica gel adsorbent mixed with starch binder with ten solvent systems. Simultaneous separation, identification and determination of ternary mixtures of isomers was stressed. TheRF increasing order was found to be dependent on the solvent and independent of the degree of saturation of the chamber. The correlations ofRF with  max and  (C=O) of isomers were established and used in their identification. Six anils were separated in methanol—benzene (1 1). |
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