Tetrahedron p. 669 - 678 (1987)
Update date:2022-07-30
Topics:
Chattopadhyay, Sunil K.
Rao, Koppaka V.
Austrobailignan-5, a 1,4-diarylbutane type neolignan from Sauruus cernuus was converted to a dibenzocyclooctadiene derivative by using two new reagents.The compound was further functionalized by the use of DDQ to mono- and dialcohols.Acid treatment of the monoalcohols led to oxidative demethylenation.The diols were converted to an epoxide and other rearranged products.The stereochemistry of the mono- and dialcohols was established based on nmr and cd spectral data.
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