please explain the mechanisms for each step ( including electron movement, bonds breaking and forming, curly arrows) and
Posted: Mon May 16, 2022 9:32 pm
please explain the mechanisms for each step ( including electron
movement, bonds breaking and forming, curly arrows) and any
reaction names . ty
CN no hot OCbz s-Buli, E120,-78 °C NMeBoc OCbz NMeBoc CN CN MgBr2, MeOH -78 °C to rt NaOH, H2O2 42 % OCbz OH NMe Boc NMe Boc CN NC Pb(OAC)4, 12 Na2CO3, PhCF3 30% OH NMeBoc NMeBoc NC NC TFA, CH2Cl2 -NMeBoc NHMe NC NC H2CO (aq) NaBH(OAC)3 AcOH, CH2Cl2 71% (2 steps) NMez 영 NHMe Escitalopram (Lexaprox)
movement, bonds breaking and forming, curly arrows) and any
reaction names . ty
CN no hot OCbz s-Buli, E120,-78 °C NMeBoc OCbz NMeBoc CN CN MgBr2, MeOH -78 °C to rt NaOH, H2O2 42 % OCbz OH NMe Boc NMe Boc CN NC Pb(OAC)4, 12 Na2CO3, PhCF3 30% OH NMeBoc NMeBoc NC NC TFA, CH2Cl2 -NMeBoc NHMe NC NC H2CO (aq) NaBH(OAC)3 AcOH, CH2Cl2 71% (2 steps) NMez 영 NHMe Escitalopram (Lexaprox)