Acetone → 1,2-Decanediol

HRID 1076940

반응식

HRID 1076940 반응식
CC(C)=[O:3].[CH2:5]1[O:15][CH:6]1[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].S(=O)(=O)(O)O>>[CH2:5]([OH:15])[CH:6]([OH:3])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14]

참가 물질

4

반응물 3

HCID 180AcetoneHCID 1118Sulfuric AcidHCID 169931,2-Epoxydecane

생성물 1

HCID 791411,2-Decanediol

실험 절차

A homogeneous clear solution is prepared by adding 3 moles of acetone to 1 mole of 1-decene oxide at room temperature. After adding 50 grams of 5% aqueous sulfuric acid to the solution, the acetone is evaporated off and the resulting solution is neutralized by adding an aqueous sodium hydroxide. The neutralized solution is extracted with pet ether and the extract dried over anhydrous magnesium sulfate. The pet ether is stripped off and 1,2-decanediol is obtained by distilling under vacuo.

후처리

  1. customA homogeneous clear solution is prepared
  2. customthe acetone is evaporated off
  3. additionby adding an aqueous sodium hydroxide
  4. extractionThe neutralized solution is extracted with pet ether
  5. dry with materialthe extract dried over anhydrous magnesium sulfate

출처 및 근거

ORD 기록
ord-00b68330929d4bfa9e7c1d94eb424ed9
출처 데이터셋
uspto-grants-1976_05
특허 번호
US03959185

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