Water → Citronellyl Acetate

HRID 236877

反応式

HRID 236877 の反応式
[C:1]([O:4][C:5](=[O:7])[CH3:6])(=O)[CH3:2].[CH3:8][CH2:9][CH2:10]CCC.O.N1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1>>[C:5]([O:4][CH2:1][CH2:2][CH:17]([CH2:18][CH2:19][CH:20]=[C:9]([CH3:10])[CH3:8])[CH3:16])(=[O:7])[CH3:6]

参加物

5

反応物 4

HCID 962WaterHCID 1049PyridineHCID 7918Acetic AnhydrideHCID 8058Hexane

生成物 1

HCID 9017Citronellyl Acetate

実験手順

To 15.6 g (0.1 mol) d1-citronellol in 20 ml of dry pyridine under nitrogen is added 11.3 ml (0.12 mol) of acetic anhydride. The reaction is stirred about 48 hours and then ice is added. After one hour, the reaction is poured into hexane and water. The organic phase is washed with 5% HCl, 2M sodium carbonate, and saturated NaCl solutions, dried over calcium sulfate and solvent removed to yield dl-citronellyl acetate.

後処理

  1. additionice is added
  2. waitAfter one hour
  3. washThe organic phase is washed with 5% HCl, 2M sodium carbonate, and saturated NaCl solutions
  4. dry with materialdried over calcium sulfate and solvent
  5. customremoved

出典と根拠

ORDレコード
ord-3ddca04c8f4a4b5885d7d10c1ae64d52
出典データセット
uspto-grants-1979_06
特許番号
US04158096

関連ノート

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