Journal of the Chemical Society. Perkin transactions I p. 949 - 952 (1995)
Update date:2022-08-05
Topics: Characterization Protecting groups Isolation and Purification Starting Material Final steps Ring Formation Completion Functional Group Introduction C-C Bond Formation
Lichtenfels, Ricardo A.
Coelho, Antonio L.
Costa, R. R.
A new approach to the total synthesis of (+/-)-neorautenane 14 is described, using the chemoselective coupling of benzodipyran 12 and o-chloromercuriophenol 13 as the key step.Compound 12 is synthesized in four steps from chromanone 7.
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