Triethylamine → 9-Benzhydryloxy-7-(4-fluoro-benzyl)-5-hydroxy-6,7-dihydro-pyrrolo[3,4-g]quinolin-8-one

HRID 853642ノート

反応式

HRID 853642 の反応式
[CH:1]([O:14][C:15]1[C:16]2[C:34](=[O:35])[N:33]([CH2:36][C:37]3[CH:42]=[CH:41][C:40]([F:43])=[CH:39][CH:38]=3)[CH2:32][C:17]=2[C:18]([O:25]CC[Si](C)(C)C)=[C:19]2[C:24]=1[N:23]=[CH:22][CH:21]=[CH:20]2)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F-].C([N+](CCCC)(CCCC)CCCC)CCC.C(N(CC)CC)C>C1COCC1>[CH:1]([O:14][C:15]1[C:16]2[C:34](=[O:35])[N:33]([CH2:36][C:37]3[CH:42]=[CH:41][C:40]([F:43])=[CH:39][CH:38]=3)[CH2:32][C:17]=2[C:18]([OH:25])=[C:19]2[C:24]=1[N:23]=[CH:22][CH:21]=[CH:20]2)([C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1

参加物

5

反応物 3

HCID 8471TriethylamineHCID 2724141Tetrabutylammonium FluorideHCID 589287049-Benzhydryloxy-7-(4-fluoro-benzyl)-5-(2-trimethylsilanyl-ethoxy)-6,7-dihydro-pyrrolo[3,4-g]quinolin-8-one

生成物 1

HCID 1361585899-Benzhydryloxy-7-(4-fluoro-benzyl)-5-hydroxy-6,7-dihydro-pyrrolo[3,4-g]quinolin-8-one

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

To the compound 44 (350.0 mg, 0.592 mmol) in anhydrous THF (20 mL), was added tetrabutylammonium fluoride (1M in THF, 651 μl, 0.651 mmol) and triethylamine (330 μl, 2.37 mmol). The reaction mixture turned to red and was stirred at room temperature under nitrogen for 1 hour. The reaction forming 45 was monitored by TLC (EtOAc/Hexane=3/7).

出典と根拠

ORDレコード
ord-fe10bcd88c8d435e85fa89f08170c29a
出典データセット
uspto-grants-2007_08
特許番号
US07253180B2

反応ノート

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