Triethylamine hydrochloride → 1-(2-hydroxy-3-propyl-4-{3-[4-(2H-tetrazol-5-yl)-phenylamino]-benzyloxy}-phenyl)-ethanone

반응식

[C:1]([C:4]1[CH:26]=[CH:25][C:7]([O:8][CH2:9][C:10]2[CH:11]=[C:12]([NH:16][C:17]3[CH:24]=[CH:23][C:20]([C:21]#[N:22])=[CH:19][CH:18]=3)[CH:13]=[CH:14][CH:15]=2)=[C:6]([CH2:27][CH2:28][CH3:29])[C:5]=1[OH:30])(=[O:3])[CH3:2].[N-:31]=[N+:32]=[N-:33].[Na+].Cl.C(N(CC)CC)C>>[OH:30][C:5]1[C:6]([CH2:27][CH2:28][CH3:29])=[C:7]([O:8][CH2:9][C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([NH:16][C:17]3[CH:24]=[CH:23][C:20]([C:21]4[N:31]=[N:32][NH:33][N:22]=4)=[CH:19][CH:18]=3)[CH:11]=2)[CH:25]=[CH:26][C:4]=1[C:1](=[O:3])[CH3:2]

참가 물질

반응물 3

HCID 11130Triethylamine hydrochloride

HCID 33557Sodium Azide

HCID 685330004-[3-(4-Acetyl-3-hydroxy-2-propyl-phenoxymethyl)-phenylamino]-benzonitrile

생성물 1

HCID 595995961-(2-hydroxy-3-propyl-4-{3-[4-(2H-tetrazol-5-yl)-phenylamino]-benzyloxy}-phenyl)-ethanone수율 29%

실험 절차

Using the general procedure for formation of tetrazole (Et3NHCl method) of Example 1 using 4-[3-(4-acetyl-3-hydroxy-2-propyl-phenoxymethyl)-phenylamino]-benzonitrile (380 mg, 0.949 mmol), sodium azide (308 mg, 4.74 mmol), and triethylamine hydrochloride (653 mg, 4.74 mmol) to yield the title product as a white solid (120 mg, 29%): 1H NMR (DMSO-d6) δ 0.785 (t, 3H), 1.44 (sextuplet, 2H), 2.52 (s, 3H), 2.55 (t, 2H), 5.20 (s, 2H), 6.68 (d, 1H), 6.97 (d, 1H), 7.04 (d, 1H), 7.15 (d, 2H), 7.24 (s, 1H), 7.29 (t, 1H), 7.76 (d, 1H), 7.82 (d, 2H), 8.69 (s, 1H), 12.80 (s, 1H); MS (esi negative) m/z (rel intensity) 442 (100).