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Synthetic experiments in the benzopyrone series

Part XXVII. A note on the synthesis of santal

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Summary

The partial demethylation of 5∶7∶3′∶4′-tetramethoxy isoflavone has now been effected under improved conditions and an almost quantitative yield of santal obtained. Partial methylation of nor-santal has been repeated using larger quantities and santal and its acetate prepared and studied.

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References

  1. Narasimhachari and SeshadriProc. Ind. Acad. Sci., 1950,32A, 342.

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  2. —Ibid.,, 1950,32A, 256.

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  3. Iyeret al. Ibid.,, 1951,33A, 228.

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  4. Aghoramurtyet al. Ibid.,, 1951,33A, 251.

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  5. Narasimhachariet al. Ibid.,, 1952,36A, 194.

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  6. Robertsonet al. J.C.S., 1949, 1571.

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Authors and Affiliations

  1. Department of Chemistry, University of Delhi, India

    N. Narasimhachari & T. R. Seshadri F.A.Sc.

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  1. N. Narasimhachari
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  2. T. R. Seshadri F.A.Sc.
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Narasimhachari, N., Seshadri, T.R. Synthetic experiments in the benzopyrone series. Proc. Indian Acad. Sci. 37, 531–533 (1953). https://doi.org/10.1007/BF03052676

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  • DOI: https://doi.org/10.1007/BF03052676

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