Towards a library of chromene cannabinoids: A combinatorial approach on solid supports
A novel solid-phase synthesis towards classical cannabinoids is presented. Starting from immobilized salicylaldehydes the desired THC-analogous tricycles are obtained in four atom-economic steps including cleavage. The reagents of the employed reactions (domino oxa-Michael-aldol, Wittig, and Diels-Alder) can be varied easily, providing the basis for a combinatorial approach. Overall yields range from 20-60%. Georg Thieme Verlag Stuttgart New York.
Kapeller, Dagmar C.,Br?se, Stefan
p. 161 - 164
(2011/03/19)
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