Acetic Acid → HCID 67465205、化合物

HRID 509291

反応式

HRID 509291 の反応式
[OH:1][C:2]1([CH3:9])[CH2:7][CH2:6][C:5](=O)[CH2:4][CH2:3]1.[CH2:10]([NH2:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+].C(O)(=O)C.[OH-].[Na+]>ClCCCl.CO>[CH2:10]([NH:17][CH:5]1[CH2:6][CH2:7][C:2]([CH3:9])([OH:1])[CH2:3][CH2:4]1)[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1

参加物

8

反応物 5

HCID 176Acetic AcidHCID 7504BenzylamineHCID 14798Sodium HydroxideHCID 285394-Hydroxy-4-methylcyclohexanoneHCID 5049666Sodium triacetoxyborohydride

生成物 1

HCID 67465205HCID 67465205、化合物収率 107.8%

試薬・触媒・溶媒 2

HCID 111,2-Dichloroethane溶媒HCID 887Methanol溶媒

実験手順

4-hydroxy-4-methylcyclohexanone (270 mg, 1.48 mmol) was dissolved in 1,2-dichloroethane (8.3 ml), followed by sequential addition of benzylamine (0.2 ml, 1.83 mmol), NaBH(OAc)3 (560 mg, 2.66 mmol), and acetic acid (0.1 ml, 1.66 mmol), and then the resulting mixture was stirred at room temperature under nitrogen stream for 72 hours. The resulting reaction liquid was neutralized by addition of 10% aqueous NaOH solution, and extracted with 5% MeOH/MC (50 ml×3). The organic layer was dried over anhydrous sodium sulfate, followed by filtration and concentration, and then the residue thus obtained was subjected to MPLC (10% MeOH/MC), to obtain 350 mg of yellow solid (96%).

後処理

  1. customThe resulting reaction liquid
  2. extractionextracted with 5% MeOH/MC (50 ml×3)
  3. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  4. filtrationfollowed by filtration and concentration
  5. customthe residue thus obtained

出典と根拠

ORDレコード
ord-a07764ba39b44831a5d247ea2f98d91b
出典データセット
uspto-grants-2015_08
特許番号
US09096571B2

関連ノート

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