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Constitution of dalbergin

Part III. Synthesis of dalbergin, iso-dalbergin and their ethers

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Summary

The position of the methoxyl group in dalbergin has been established by synthesis using two methods: (1) partial methylation of 4-phenyl-aesculetin and (2) nuclear oxidation of 4-phenyl umbelliferone methyl ether. By similar methods the 7-benzyl ether of 4-phenyl aesculetin and from it by methylation and debenzylation iso-dalbergin has been prepared. The ethyl ethers of dalbergin and iso-dalbergin have also been obtained.

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References

  1. Ahluwalia and SeshadriJ.C.S., under publication.

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Authors and Affiliations

  1. Department of Chemistry, University of Delhi, Delhi

    V. K. Ahluwalia, A. C. Mehta & T. R. Seshadri F.A.Sc.

Authors
  1. V. K. Ahluwalia
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  2. A. C. Mehta
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  3. T. R. Seshadri F.A.Sc.
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Ahluwalia, V.K., Mehta, A.C. & Seshadri, T.R. Constitution of dalbergin. Proc. Indian Acad. Sci. 45, 15–19 (1957). https://doi.org/10.1007/BF03052569

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  • DOI: https://doi.org/10.1007/BF03052569

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