cis-2-Azido-6-methoxy-1-phenyl-1,2,3,4-tetrahydronaphthalene → cis-1,2,3,4-Tetrahydro-6-methoxy-1-phenyl-2-naphthalenamine
反応式
[N:1]([C@H:4]1[CH2:13][CH2:12][C:11]2[C:6](=[CH:7][CH:8]=[C:9]([O:14][CH3:15])[CH:10]=2)[C@H:5]1[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)=[N+]=[N-]>C(O)(C)C.[Pd]>[CH3:15][O:14][C:9]1[CH:10]=[C:11]2[C:6](=[CH:7][CH:8]=1)[C@@H:5]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C@@H:4]([NH2:1])[CH2:13][CH2:12]2参加物
4
実験手順
The azido-tetrahydronaphthalene 31 obtained above (1.3 g) was dissolved in isopropanol (50 mL) and this solution was hydrogenated at 50 psi over 10% palladium on carbon (0.2 g) at room temperature for 18 h. The catalyst was removed by filtration and the solvent was evaporated in vacuo to afford crude cis-1,2,3,4-tetrahydro-6-methoxy-1-phenyl-2-naphthalenamine 32 as an oil, which was used in the subsequent step without purification (FIG. 10). MS m/e (MH+) 254.