Multi-step reaction with 14 steps
1.1: 97 percent / NaOH / methanol / 4 h / 60 °C
2.1: (COCl)2; DMF / toluene / 80 °C
2.2: 96 percent / Et3N / CH2Cl2 / 12 h / 20 °C
3.1: 100 percent / H2 / 10 percent Pd/C / ethanol / 1 h / 20 °C / 2327.17 Torr
4.1: 97 percent / CaCO3; ICl / methanol; H2O / 0.5 h / 20 °C
5.1: 72 percent / K2CO3; LiCl; PPh3 / Pd(OAc)2 / dimethylformamide / 16 h / 100 °C
6.1: 92 percent / AgBF4; ICl / methanol; tetrahydrofuran / 0.25 h / 0 °C
7.1: 96 percent / 2M Na2CO3 / (dppf)PdCl2*CH2Cl2 / toluene; ethanol / 15 h / 80 °C
8.1: DMAP / CH2Cl2 / 2 h / 20 °C
9.1: 2.155 g / H2 / 10 percent Pd/C / ethanol / 3 h / 20 °C / 2068.59 Torr
10.1: 90 percent / Zn(N3)2*2Pyr; DEAD; PPh3 / imidazole / CH2Cl2 / 24 h / 20 °C
11.1: 95 percent / H2 / 10 percent Pd/C / ethanol / 15 h / 20 °C / 760 Torr
12.1: 93 percent / NaHCO3 / CH2Cl2; H2O / 0.5 h / 0 - 20 °C
13.1: DEAD; PPh3 / benzene / 1 h / 20 °C
14.1: 0.334 g / n-PrNH2 / CH2Cl2 / 0.5 h / 20 °C
With
propylamine; dmap; sodium hydroxide; silver tetrafluoroborate; oxalyl dichloride; Zn(N3)2/bis-pyridine complex; hydrogen; Iodine monochloride; sodium hydrogencarbonate; sodium carbonate; potassium carbonate; N,N-dimethyl-formamide; triphenylphosphine; calcium carbonate; lithium chloride; diethylazodicarboxylate;
1H-imidazole; palladium diacetate; palladium on activated charcoal; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; benzene;
5.1: Larock reaction;
DOI:10.1016/S0040-4020(01)00367-2