Sodium Hydroxide → HCID 11777150、化合物

HRID 221242ノート

反応式

HRID 221242 の反応式
FC(F)(F)C([N:5]1[CH2:11][CH:10]([CH3:12])[C:9]2[CH:13]=[C:14]([Br:18])[C:15]([OH:17])=[CH:16][C:8]=2[CH2:7][CH2:6]1)=O.[OH-].[Na+]>CO.O>[Br:18][C:14]1[C:15]([OH:17])=[CH:16][C:8]2[CH2:7][CH2:6][NH:5][CH2:11][CH:10]([CH3:12])[C:9]=2[CH:13]=1

参加物

5

反応物 2

HCID 14798Sodium HydroxideHCID 22292819N-Trifluoroacetyl-8-bromo-7-hydroxy-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine

生成物 1

HCID 11777150HCID 11777150、化合物収率 95%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 962Water溶媒

実験手順

A solution of N-trifluoroacetyl-8-bromo-7-hydroxy-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine (0.655 g, 1.89 mmol) in methanol (20 mL) was treated with 15% aqueous NaOH (20 mL), and stirred overnight at 20 C. The product mixture was diluted with water (100 mL), extracted twice with EtOAc (100 mL), the combined organic phases were washed with brine (100 mL), dried with Na2SO4 and concentrated to give 0.460 g of a clear oil. 1H NMR (400 MHz, DMSO-d6) d 7.11 (s, 1 H), 6.65 (s, 1 H), 2.90 (m, 1 H), 2.73 (m, 5 H), 2.55 (m, 1 H), 1.19 (d, J=7 Hz, 3 H). MS calculated for C11H14BrNO+H: 256, observed: 256.

後処理

  1. extractionextracted twice with EtOAc (100 mL)
  2. washthe combined organic phases were washed with brine (100 mL)
  3. dry with materialdried with Na2SO4
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-1810333782384908ae81674c1426801e
出典データセット
uspto-grants-2012_06
特許番号
US08207158B2

反応ノート

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