反应详情

Following General Procedure A, 4-[(trimethylsilyl)ethynyl]benzyl tert-butyldiphenylsilyl ether (Compound 2, 0.89 g, 2.0 mmol) and 2-bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene (0.60 g, 2.25 mmol) were coupled to give the title compound. 2-bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene can be prepared in accordance with the procedure set forth in J. Med. Chem. 37:293041 (1994). The pentamethyl derivative thereof can be prepared in accordance with the same procedure.