
Synthetic Communications p. 2833 - 2846 (2000)
Update date:2022-08-02
Topics:
Krikorian, Dikran
Tarpanov, Vclichko
Parushev, Stoyan
Mechkarova, Pepa
Our investigations on the Oxidative possibilities of the hypervalent iodine(III) reagent established that phenyliodine(III)bis(trifluoroacctate (PIFA) can provide one-pot contiguous coupling-cyclization reaction giving a product with narwedine skeleton, when used in a phenolic coupling reaction of p'-bromonorbelladine derivatives. A suitably selected precursor gave up to 60% yield of the coupled product.
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