Methyl iodide → (R)-methyl 2-(3-(3,5-difluorophenyl)-1-methyl-5-oxo-8,11-dioxa-1,4-diazaspiro[5.6]dodecan-4-yl)acetate

HRID 1615766ノート

反応式

HRID 1615766 の反応式
Cl.[F:2][C:3]1[CH:4]=[C:5]([C@H:10]2[N:15]([CH2:16][C:17]([O:19][CH3:20])=[O:18])[C:14](=[O:21])[C:13]3([CH2:27][O:26][CH2:25][CH2:24][O:23][CH2:22]3)[NH:12][CH2:11]2)[CH:6]=[C:7]([F:9])[CH:8]=1.[C:28](=O)([O-])[O-].[K+].[K+].CI>C(#N)C>[F:9][C:7]1[CH:6]=[C:5]([C@H:10]2[N:15]([CH2:16][C:17]([O:19][CH3:20])=[O:18])[C:14](=[O:21])[C:13]3([CH2:22][O:23][CH2:24][CH2:25][O:26][CH2:27]3)[N:12]([CH3:28])[CH2:11]2)[CH:4]=[C:3]([F:2])[CH:8]=1

参加物

5

反応物 3

HCID 6328Methyl iodideHCID 11430Potassium CarbonateHCID 68154674(R)-methyl 2-(3-(3,5-difluorophenyl)-5-oxo-8,11-dioxa-1,4-diazaspiro[5.6]dodecan-4-yl)acetate hydrochloride

生成物 1

HCID 68154310(R)-methyl 2-(3-(3,5-difluorophenyl)-1-methyl-5-oxo-8,11-dioxa-1,4-diazaspiro[5.6]dodecan-4-yl)acetate

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

0.10 g (0.25 mmol) (R)-methyl 2-(3-(3,5-difluorophenyl)-5-oxo-8,11-dioxa-1,4-diazaspiro[5.6]dodecan-4-yl)acetate hydrochloride in 20 ml acetonitrile were combined with 83 mg (0.60 mmol) potassium carbonate and with 0.04 ml (0.60 mmol) methyl iodide. The reaction mixture was stirred for 5 days at RT. Then the reaction was evaporated down and reacted without any further purification.

後処理

  1. customThen the reaction was evaporated down
  2. customreacted without any further purification

出典と根拠

ORDレコード
ord-92c5193428574d368692de44c42a9bd2
出典データセット
uspto-grants-2014_07
特許番号
US08765763B2

反応ノート

読み込み中…