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Selective bromocyclization of 2-geranylphenols promoted by phosphite-urea cooperative catalysts


, : Selective bromocyclization of 2-geranylphenols promoted by phosphite-urea cooperative catalysts. Chirality 26(7): 356-360

Nucleophilic phosphite-urea cooperative catalysts are highly efficient for the bromonium-induced cyclization of 2-geranylphenols. Phosphite-N,N'-dimethylurea catalysts also show moderate activity, probably due to the steric effect of their bent conformation.

US$19.90

PMID: 24526498

DOI: 10.1002/chir.22297


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