Multi-step reaction with 16 steps
1.1: hydrazine hydrate / tetrahydrofuran / 1 h / 0 °C
2.1: hydrogenchloride; tert.-butylnitrite / ethyl acetate; isopropyl alcohol / 1 h / 60 °C / Inert atmosphere
3.1: titanium tetrachloride; triethylsilane / dichloromethane / 1 h / 0 °C / Inert atmosphere
4.1: acetic acid; sodium cyanoborohydride / ethanol / 4 h / 80 °C / Inert atmosphere
5.1: sodium hydrogencarbonate / dichloromethane; water / 8 h / 20 °C
6.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / toluene / 1 h / 80 °C / Inert atmosphere
7.1: tetrakis(triphenylphosphine) palladium(0); silver carbonate / toluene / 4 h / 100 °C / Inert atmosphere
8.1: methanol; magnesium / benzene / 1 h / 20 °C / Inert atmosphere
9.1: dmap / acetonitrile / 1 h / 20 °C / Inert atmosphere
10.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
11.1: [bis(acetoxy)iodo]benzene / acetic acid / 1 h / 20 °C / Inert atmosphere
12.1: sodium chlorite; sodium dihydrogen phosphate monohydrate; 2-methyl-but-2-ene / tert-butyl alcohol; tetrahydrofuran; water / 4 h / 20 °C
13.1: diethyl ether; methanol / 0.25 h / 20 °C / Inert atmosphere
14.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / methanol / 8 h / 20 °C / Inert atmosphere
15.1: trifluoroacetic acid; dimethylsulfide / dichloromethane / 1 h / 20 °C / Inert atmosphere
15.2: 0.5 h / 50 °C / Inert atmosphere
16.1: acetic acid; sodium cyanoborohydride / methanol / 1 h / 20 °C / Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; hydrogenchloride; methanol; triethylsilane; dmap; sodium chlorite; tetrakis(triphenylphosphine) palladium(0); tert.-butylnitrite; sodium dihydrogen phosphate monohydrate; 2-methyl-but-2-ene; dimethylsulfide; [bis(acetoxy)iodo]benzene; tetrabutyl ammonium fluoride; titanium tetrachloride; sodium cyanoborohydride; sodium hydrogencarbonate; hydrazine hydrate; magnesium; acetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; silver carbonate; trifluoroacetic acid;
In
tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; acetic acid; ethyl acetate; isopropyl alcohol; toluene; acetonitrile; tert-butyl alcohol; benzene;
7.1: |Heck Reaction;
DOI:10.1021/ol4019562