Water → HCID 86736333, 화합물

HRID 1390791노트

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HRID 1390791 반응식
CC(C)=O.OS(O)(=O)=O.O=[Cr](=O)=O.[C:14]([O:17][C@H:18]1[CH2:23][CH2:22][C@H:21]2[C@H:24]3[C@H:35]([CH2:36][CH2:37][C@:19]12[CH3:20])[C@:32]1([CH2:33][OH:34])[C:27]([CH2:28][C@@H:29]([O:38][CH2:39][CH3:40])[CH2:30][CH2:31]1)=[CH:26][CH2:25]3)(=[O:16])[CH3:15].O>CC(C)=O>[C:14]([OH:17])(=[O:16])[CH3:15].[CH2:39]([O:38][C@H:29]1[CH2:30][CH2:31][C@@:32]2([CH:33]=[O:34])[C:27](=[CH:26][CH2:25][C@@H:24]3[C@@H:35]2[CH2:36][CH2:37][C@@:19]2([CH3:20])[C@H:21]3[CH2:22][CH2:23][C@@H:18]2[OH:17])[CH2:28]1)[CH3:40]

참가 물질

5

반응물 3

HCID 962WaterHCID 70605331HCID 70605331, 화합물HCID 131709961Jones' reagent

생성물 1

HCID 86736333HCID 86736333, 화합물

시약·촉매·용매 1

HCID 180Acetone용매2회

실험 절차

One equivalent of Jones Reagent is added to a solution of 3β-ethoxy-5-androstene-17β,19-diol 17-acetate in acetone at 10° C. After stirring for 30 minutes the acetone layer is poured onto cold water with vigorous stirring. The precipitate which forms is filtered, washed with water and dir dried. Crystallization of this precipitate from an ether-hexane mixture yields 3β-ethoxy-17β-hydroxy-5-androsten-19-one acetate.

후처리

  1. filtrationThe precipitate which forms is filtered
  2. washwashed with water and dir
  3. customdried
  4. customCrystallization of this precipitate from an ether-hexane mixture

출처 및 근거

ORD 기록
ord-90c7acbf87e34c6dbf5dddf7d4f2e5ba
출처 데이터셋
uspto-grants-1979_02
특허 번호
US04139617

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