Robuta

https://dspace.uohyd.ac.in/items/2207096c-62a2-44a8-b543-50d78f232044 An efficient Benzannulation protocol for the synthesis of 9,9-Diphenyl-9H-fluorenols using... Herein we report a one-pot cascade benzannulation protocol for the synthesis 9,9-diaryl-9H-fluorenol, a key structure of many important natural products which...