2-Aminobenzimidazole → N-(1H-Benzo[d]imidazol-2-yl)-4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzamide

HRID 59461

반응식

HRID 59461 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[NH:13][C:12](=[O:14])[N:11]([C:15]2[CH:24]=[CH:23][C:18]([C:19](OC)=[O:20])=[C:17]([O:25][CH3:26])[CH:16]=2)[N:10]=1.[NH:27]1[C:31]2[CH:32]=[CH:33][CH:34]=[CH:35][C:30]=2[N:29]=[C:28]1[NH2:36].C[Al](C)C>C1(C)C=CC=CC=1>[NH:27]1[C:31]2[CH:32]=[CH:33][CH:34]=[CH:35][C:30]=2[N:29]=[C:28]1[NH:36][C:19](=[O:20])[C:18]1[CH:23]=[CH:24][C:15]([N:11]2[C:12](=[O:14])[NH:13][C:9]([C:3]3[C:4]([F:8])=[CH:5][CH:6]=[CH:7][C:2]=3[Cl:1])=[N:10]2)=[CH:16][C:17]=1[O:25][CH3:26]

참가 물질

5

반응물 3

HCID 136242-AminobenzimidazoleHCID 16682925TrimethylaluminumHCID 136492448methyl 4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzoate

생성물 1

HCID 136612568N-(1H-Benzo[d]imidazol-2-yl)-4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzamide수율 32.1%

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

The title compound was prepared by following the procedure as described for Example-31 by using methyl 4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzoate (step-2 of Intermediate-15, 0.100 g, 0.26 mmol), 1H-benzo[d]imidazol-2-amine (0.046 g, 0.34 mmol), trimethyl aluminium (2M solution in toluene) (0.5 mL) and dry toluene (5.0 mL) to afford 0.040 g of desired product. 1H NMR (DMSO-d6): δ 4.01 (s, 3H), 7.11 (m, 2H), 7.48-7.76 (m, 6H), 7.81 (s, 1H), 7.96 (d, J=9.0 Hz, 1H), 11.16 (br s, 1H), 12.28 (br s, 1H), 12.76 (br s, 1H); MS (m/z): 478.90 [M]+

후처리

  1. customThe title compound was prepared

출처 및 근거

ORD 기록
ord-6b993add96194b138d628671c9678a52
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09439890B2

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