Isopropyl chloroformate → 1H-Pyrrolo[2,3-B]pyridine, 3-(chloromethyl)-1-[tris(1-methylethyl)silyl]-
반응식
CN(C)[CH2:3][C:4]1[C:12]2[C:7](=[N:8][CH:9]=[CH:10][CH:11]=2)[N:6]([Si:13]([CH:20]([CH3:22])[CH3:21])([CH:17]([CH3:19])[CH3:18])[CH:14]([CH3:16])[CH3:15])[CH:5]=1.[Cl:24]C(OC(C)C)=O>C1(C)C=CC=CC=1>[Cl:24][CH2:3][C:4]1[C:12]2[C:7](=[N:8][CH:9]=[CH:10][CH:11]=2)[N:6]([Si:13]([CH:20]([CH3:22])[CH3:21])([CH:17]([CH3:19])[CH3:18])[CH:14]([CH3:16])[CH3:15])[CH:5]=1참가 물질
4
실험 절차
Into a round bottom flask was added compound 4 (500.0 mg, 1.51 mmol) and toluene (5.0 mL, 0.047 mol) under an atmosphere of nitrogen. Into the reaction mixture 1.0 M isopropyl chloroformate in toluene (1.6 mL) was added slowly at room temperature. The reaction mixture was stirred for another 2 hours to give desired compound 5 used for next step without purification.