Summary
The synthesis of tambuletin has been effected. Kaempferol is first benzylated to the tribenzyl-ether which is subjected to oxidation with alkaline persulphate, partial methylation and debenzylation in succession.
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References
Balakrishna and SeshadriProc. Ind. Acad. Sci.,A, 1947,25, 449.
—Ibid., 1947,26, 72.
Rao, Rao and SeshadriIbid.,, 1947,26, 13.
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Balakrishna, K.J., Seshadri, T.R. Colouring matter of tambul seeds. Proc. Indian Acad. Sci. 26, 234 (1947). https://doi.org/10.1007/BF03171000
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DOI: https://doi.org/10.1007/BF03171000