反应详情

Following General Procedure M, 1-(8-chloro-7-isopropoxy-4-isopropyl-2,2-dimethyl-2H-chromene-6-yl)-ethanol (Compound 138, 0.92 g, 2.7 mmol), tetrapropylammonium perrunthenate (TPAP, 0.047 g, 0.14 mmol), and 4-methylmorpholine N-oxide (NMO, 0.47 g, 4.1 mmol) were reacted to give the title compound as a yellow oil.

1. customwere reacted