4-(1-(5-(ethoxycarbonyl)fur-2-ylmethyl)-1H-benzimidazol-2-yl)[1,4]diazepane → 4-(1-(5-Hydroxymethylfur-2-ylmethyl)-1H-benzimidazol-2-yl)[1,4]diazepane

HRID 637076ノート

反応式

HRID 637076 の反応式
C([O:3][C:4]([C:6]1[O:10][C:9]([CH2:11][N:12]2[C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=3[N:14]=[C:13]2[N:21]2[CH2:27][CH2:26][CH2:25][NH:24][CH2:23][CH2:22]2)=[CH:8][CH:7]=1)=O)C.[H-].[Al+3].[Li+].[H-].[H-].[H-]>O1CCCC1>[OH:3][CH2:4][C:6]1[O:10][C:9]([CH2:11][N:12]2[C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=3[N:14]=[C:13]2[N:21]2[CH2:27][CH2:26][CH2:25][NH:24][CH2:23][CH2:22]2)=[CH:8][CH:7]=1

参加物

4

反応物 2

HCID 184646564-(1-(5-(ethoxycarbonyl)fur-2-ylmethyl)-1H-benzimidazol-2-yl)[1,4]diazepaneHCID 21226445Aluminium lithium hydride

生成物 1

HCID 184649364-(1-(5-Hydroxymethylfur-2-ylmethyl)-1H-benzimidazol-2-yl)[1,4]diazepane

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

実験手順

Alternatively, combine 4-(1-(5-(ethoxycarbonyl)fur-2-ylmethyl)-1H-benzimidazol-2-yl)[1,4]diazepane (1.0 g, 2.7 mmol) and tetrahydrofuran (10 mL). Add a solution of lithium aluminum hydride in tetrahydrofuran (2.7 mL, 1 M, 2.7 mmol). After 18 hour, quench by slow portionwise addition of Glauber's salt (Na2SO4.10 H2O) until gas evolution ceases. Add dichloromethane (20 mL) and celite and stir. Filter and evaporate in vacuo to give the title compound.

後処理

  1. customquench by slow portionwise addition of Glauber's salt (Na2SO4.10 H2O) until gas evolution ceases
  2. filtrationFilter
  3. customevaporate in vacuo

出典と根拠

ORDレコード
ord-9b7fee68df054a73a6b7e66d9d74be1d
出典データセット
uspto-grants-2001_02
特許番号
US06194406B1

反応ノート

読み込み中…