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1,2-Dimethoxyethane → 3'-(2-Methoxycarbonylamino-3-methyl-butyryl)-5-(4'-{2-[1-(2-methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl)-biphenyl-4-yl}-2',3',4',5'-tetrahydro-1H-[2,4']biimidazolyl-1'-carboxylic acid tert-butyl ester

HRID 71797
ノート
印刷プレビュー

反応式

HRID 71797 の反応式
[C:1]([O:5][C:6]([N:8]1[CH2:12][CH:11]([C:13]2[NH:14][CH:15]=[C:16]([C:18]3[CH:23]=[CH:22][C:21](Br)=[CH:20][CH:19]=3)[N:17]=2)[N:10]([C:25](=[O:35])[CH:26]([NH:30][C:31]([O:33][CH3:34])=[O:32])[CH:27]([CH3:29])[CH3:28])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:36][O:37][C:38](=[O:71])[NH:39][CH:40]([C:44]([N:46]1[CH2:50][CH2:49][CH2:48][CH:47]1[C:51]1[NH:52][CH:53]=[C:54]([C:56]2[CH:61]=[CH:60][C:59](B3OC(C)(C)C(C)(C)O3)=[CH:58][CH:57]=2)[N:55]=1)=[O:45])[CH:41]([CH3:43])[CH3:42].C(=O)([O-])[O-].[K+].[K+].COCCOC>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.O>[C:1]([O:5][C:6]([N:8]1[CH2:12][CH:11]([C:13]2[NH:17][C:16]([C:18]3[CH:23]=[CH:22][C:21]([C:59]4[CH:60]=[CH:61][C:56]([C:54]5[NH:55][C:51]([CH:47]6[CH2:48][CH2:49][CH2:50][N:46]6[C:44](=[O:45])[CH:40]([NH:39][C:38]([O:37][CH3:36])=[O:71])[CH:41]([CH3:43])[CH3:42])=[N:52][CH:53]=5)=[CH:57][CH:58]=4)=[CH:20][CH:19]=3)=[CH:15][N:14]=2)[N:10]([C:25](=[O:35])[CH:26]([NH:30][C:31]([O:33][CH3:34])=[O:32])[CH:27]([CH3:29])[CH3:28])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 80711,2-DimethoxyethaneHCID 11430Potassium CarbonateHCID 178502159HCID 178502159、化合物HCID 178502207HCID 178502207、化合物

生成物 1

HCID 666211203'-(2-Methoxycarbonylamino-3-methyl-butyryl)-5-(4'-{2-[1-(2-methoxycarbonylamino-3-methyl-butyryl)-pyrrolidin-2-yl]-3H-imidazol-4-yl)-biphenyl-4-yl}-2',3',4',5'-tetrahydro-1H-[2,4']biimidazolyl-1'-carboxylic acid tert-butyl ester
収率 48.1%

試薬・触媒・溶媒 2

HCID 178418397HCID 178418397、化合物触媒HCID 962Water溶媒

反応条件

温度
120 °C

実験手順

4-(4-Bromo-phenyl)-3′-(2-methoxycarbonylamino-3-methyl-butyryl)-2′,3′,4′,5′-tetrahydro-1H-[2,4′]biimidazolyl-1′-carboxylic acid tert-butyl ester (75 mg, 0.136 mmol) was combined with [2-Methyl-1-(2-{4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-pyrrolidine-1-carbonyl)-propyl]-carbamic acid methyl ester (67.6 mg, 0.136 mmol) under an argon atmosphere. Potassium carbonate (37.5 mg, 0.272 mmol) and Pd(PPh3)4 (15.7 mg, 0.014 mmol) were added, followed by DME (3 mL) and water (0.6 mL). The mixture was heated under microwave conditions for 20 minutes at 120° C. All volatiles were removed in vacuo and the crude material was dissolved in DMF and purified via RP-HPLC (eluent: water/MeCN w 0.1% TFA) to yield the product (55 mg): LCMS-ESI+: calc'd for C44H57N9O8: 839.9 (M+). Found: 840.5 (M+H+); 1H-NMR: 300 MHz, (MeOH-d4) δ: 7.90-7.81 (m, 10H), 5.58 (m, 1H), 5.43 (m, 1H), 5.25-5.20 (m, 2H), 4.24 (d, J=7.5 Hz, 1H), 4.11 (m, 1H), 3.99 (m, 1H), 3.86 (m, 2H), 3.67 (s, 3H), 166 (s, 3H), 3.46 (d, J=7.2 Hz, 1H), 2.59 (m, 1H), 2.22-2.10 (m, 5H), 1.53 & 1.44 (s, 9H) 1.04-0.89 (m, 12H).

後処理

  1. customAll volatiles were removed in vacuo
  2. dissolutionthe crude material was dissolved in DMF
  3. custompurified via RP-HPLC (eluent: water/MeCN w 0.1% TFA)

出典と根拠

ORDレコード
ord-123db1fabfe14326b441ceecb63739cf
出典データセット
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08822430B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート