Methanol → HCID 86648611、化合物

HRID 43667ノート

反応式

HRID 43667 の反応式
[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[O:19][C:20]([CH3:30])=[C:21]([C:23]([O:25]CCCC)=[O:24])[N:22]=3)[CH2:14][C@H:13]2[O:31][CH2:32][CH2:33][CH3:34])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8].[OH-].[Li+].CO>C1COCC1>[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[O:19][C:20]([CH3:30])=[C:21]([C:23]([OH:25])=[O:24])[N:22]=3)[CH2:14][C@H:13]2[O:31][CH2:32][CH2:33][CH3:34])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8]

参加物

5

反応物 3

HCID 887MethanolHCID 3939Lithium HydroxideHCID 86648610Butyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-propoxypiperidin-1-yl)-5-methyl-1,3-oxazole-4-carboxylate

生成物 1

HCID 86648611HCID 86648611、化合物収率 82.8%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

The same operation as in Example (91d) was performed using butyl cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-propoxypiperidin-1-yl)-5-methyl-1,3-oxazole-4-carboxylate obtained in Example (113i) (0.21 g, 0.42 mmol), 2 N lithium hydroxide (3 mL, 6 mmol), methanol (3 mL) and THF (5 mL), to obtain 153 mg of the title compound as a colorless solid (82%).

出典と根拠

ORDレコード
ord-8b18a699e4ad4c0082dae9244a8c8475
出典データセット
uspto-grants-2013_09
特許番号
US08536197B2

反応ノート

読み込み中…