Synthesis of (+/-)-Sytivanone and (+/-)-Dihydrodaidzein
The title plant products (5a and 5d) have been synthesised from the corresponding desoxybenzoins (1a and 1d) in nearly 50percent yields in three steps, viz. (i) reaction with ethoxymethyl chloride, (ii) cyclisation of the resulting carbinols (3a and 3b),
Jain, Amolak C.,Nayyar, Naresh K.
p. 136 - 139
(2007/10/02)
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