Multi-step reaction with 5 steps
1.1: di-isopropyl azodicarboxylate; triphenylphosphine / toluene / 0.5 h / 20 °C
2.1: N-iodo-succinimide; zirconium(IV) chloride / dichloromethane / 3 h / 20 °C
3.1: N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide / N,N-dimethyl-formamide / 1.5 h / 85 °C / Inert atmosphere
4.1: methanol; sodium hydroxide / tetrahydrofuran / 0.17 h / 100 °C / Microwave irradiation
5.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.17 h / 20 °C
5.2: 0.17 h / 20 °C
5.3: 0.08 h / 100 °C / Microwave irradiation
With
methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; N-iodo-succinimide; copper(l) iodide; di-isopropyl azodicarboxylate; zirconium(IV) chloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; HATU; sodium hydroxide;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; toluene;