The dye-sensitized photo-oxygenation of several chalcones has been examined.Some of the chalcones give rise to degradation products while others lead to flavonol formation.A rational explanation for the observations has been proposed.The study may have a significance in the biogenesis of naturally occurring plant polyphenolics.
Chawla, H. Mohindra,Chakrabarty, Kakoli
p. 1511 - 1513
(2007/10/02)
Synthesis of (+/-)-Fistacacidin
Synthesis of fistacacidin and (+/-)-2,3-trans-5,4'-dimethoxyflavan-3-ol (XVII) are reported.Synthesis of XII, starting from monobenzyl ether of 2,6-dihydroxyacetophenone (I) involves the reacti
Patil, A. D.,Deshpande, V. H.
p. 109 - 113
(2007/10/02)
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