1.1: p-nitrosobenzene; L-proline / acetonitrile / 24 h / -20 °C
1.2: 0.17 h / -20 °C
1.3: 6 h / 20 °C / 760.05 Torr
2.1: di-isopropyl azodicarboxylate; triphenylphosphine / 1,4-dioxane / 0.83 h / 70 °C
3.1: dichloromethane / 30 h / 20 °C
View Scheme
1.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dimethyl sulfoxide / 2 h / 20 °C
2.1: p-nitrosobenzene; L-proline / acetonitrile / 24 h / -20 °C
2.2: 0.17 h / -20 °C
2.3: 6 h / 20 °C / 760.05 Torr
3.1: di-isopropyl azodicarboxylate; triphenylphosphine / 1,4-dioxane / 0.83 h / 70 °C
4.1: dichloromethane / 30 h / 20 °C
View Scheme
