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Total synthesis of Estrone:
Reference: Funk, R. L.; Vollhardt, K. P. C. J. Am. Chem. Soc. 1979, 101, 215. DOI
Keywords: Diels-Alder, Intram, o-Xylylene • Ketal → Ketone • Electrocyclic-4π • Benzene synthesis • Si-Aryl → H-Aryl • Si-Aryl → HO-Aryl • Steroid synthesis •
Reagents: Alkynyl-SiR3 • Alkynyl-SiR3 • CoCp(CO)2 • Acetic acid, trifluoro • Pb(O2CCF3)4

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