Iodoethane → 3-(4-Chloro-phenyl)-1-ethyl-1,4,5,6,7,8-hexahydro-1,2,6-triaza-azulene

반응식

C(OC([N:8]1[CH2:17][CH2:16][C:15]2[NH:14][N:13]=[C:12]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][CH:19]=3)[C:11]=2[CH2:10][CH2:9]1)=O)(C)(C)C.[CH2:25](I)[CH3:26].C(OC(N1CCC2C(=C(C3C=CC(Cl)=CC=3)N(CC)N=2)CC1)=O)(C)(C)C>>[Cl:24][C:21]1[CH:20]=[CH:19][C:18]([C:12]2[C:11]3[CH2:10][CH2:9][NH:8][CH2:17][CH2:16][C:15]=3[N:14]([CH2:25][CH3:26])[N:13]=2)=[CH:23][CH:22]=1

참가 물질

반응물 3

HCID 6340Iodoethane

HCID 672688473-(4-chloro-phenyl)-2-ethyl-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester

HCID 672690203-(4-chloro-phenyl)-4,5,7,8-tetrahydro-1H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester

생성물 1

HCID 597526353-(4-Chloro-phenyl)-1-ethyl-1,4,5,6,7,8-hexahydro-1,2,6-triaza-azulene

실험 절차

The title compound (0.035 g) was prepared from 3-(4-chloro-phenyl)-4,5,7,8-tetrahydro-1H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester (Example 59, Step C; 0.1 g) using ethyl iodide (0.27 mL) in place of benzyl chloride. The reaction sequence also yielded 3-(4-chloro-phenyl)-2-ethyl-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester in the alkylation step. MS (ESI): exact mass calculated for C15H18ClN3, 275.12; found, m/z 276.1 [M+H]+. 1H NMR (500 MHz, CD3OD): 7.39-7.34 (m, 4H), 7.11 (q, J=7.3 Hz, 2H), 3.38-3.36 (m, 2H), 3.27-3.24 (m, 2H), 3.15-3.13 (m, 2H), 2.94-2.92 (m, 2H), 1.30 (t, J=7.3 Hz, 3H).