Hydrochloric Acid → 1-(4-Fluorobenzyl)-4-(3-hydroxypropyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid

HRID 640709ノート

反応式

HRID 640709 の反応式
[F:1][C:2]1[CH:26]=[CH:25][C:5]([CH2:6][N:7]2[C:11]3=[CH:12][N:13]=[C:14]([C:20]([O:22]CC)=[O:21])[C:15]([CH2:16][CH2:17][CH2:18][OH:19])=[C:10]3[CH:9]=[CH:8]2)=[CH:4][CH:3]=1.[OH-].[Na+].Cl>CO.O>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][N:7]2[C:11]3=[CH:12][N:13]=[C:14]([C:20]([OH:22])=[O:21])[C:15]([CH2:16][CH2:17][CH2:18][OH:19])=[C:10]3[CH:9]=[CH:8]2)=[CH:25][CH:26]=1

参加物

6

反応物 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 686660171h-Pyrrolo[2,3-c]pyridine-5-carboxylic acid,1-[(4-fluorophenyl)methyl]-4-(3-hydroxypropyl)-,ethyl ester

生成物 1

HCID 686659511-(4-Fluorobenzyl)-4-(3-hydroxypropyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid収率 95%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 962Water溶媒

反応条件

温度
60 °C

実験手順

To a solution of ethyl 1-(4-fluorobenzyl)-4-(3-hydroxypropyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylate (0.41 g, 1.15 mmol) in MeOH (6 mL) was added a solution of sodium hydroxide (92 mg, 2.30 mmol) in 1 mL of water. The resulting mixture was stirred for 5 h at 60° C. The mixture was acidified to pH=6.5 by 1 N HCl and concentrated to afford the title product as brown solid (358 mg, 95% yield). LC-MS (APCl, M+H+): 329.1. HPLC: 96% purity.

後処理

  1. concentrationconcentrated

出典と根拠

ORDレコード
ord-092d134214354cac9d508b8ec9a40fd8
出典データセット
uspto-grants-2010_04
特許番号
US07692014B2

反応ノート

読み込み中…