Skip to main content

2 Result(s)

within K. M. Biswas Remove this filter

and

  1. No Access

    Article

    Diborane as a reducing agent IX: Reduction of aTris(trifluoroacetyl)enaminospiroindoline

    Reduction of the title compound (2) with diborane furnishes 1-trifluoroethyl-3-(2′-(trifluoroethylamino)ethyl)-3-vinylindoline (4), 1-hydroxy-trifluoroethyl-3-(2′-(trifluoroethylamino)ethyl)indole (5), and 1-meth...

    K. M. Biswas, H. Mallik, S. Halder in Monatshefte für Chemie / Chemical Monthly (1997)

  2. No Access

    Article

    Nuclear magnetic resonance VI. Some quantitative applications of carbon-13 NMR spectroscopy to phenylindoles

    The number of carbons represented by each signal of the phenylindoles1,4, and5 is measured quantitatively by integration of their13C NMR spectra, recorded after adding chromium(III) acetylacetonate to the sample ...

    K. M. Biswas, R. N. Dhara, H. Mallik… in Monatshefte für Chemie / Chemical Monthly (1996)