Nitrogen → Hexadecanediol

HRID 2071887

반응식

HRID 2071887 반응식
[O:1]1[CH:3]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH2:2]1.[OH:18]S(O)(=O)=O.N#N>>[CH:2]([OH:18])([OH:1])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17]

참가 물질

4

반응물 3

HCID 947NitrogenHCID 1118Sulfuric AcidHCID 237411,2-Epoxyhexadecane

생성물 1

HCID 656980Hexadecanediol수율 95%

실험 절차

120 grams of random, internal epoxyhexadecane was placed in a glass-lined autoclave with 40 ml. of 10% H2SO4. The mixture was heated to 150° C. for 3 hours under 300 psi N2. Upon cooling, the product solidified in the autoclave. The aqueous portion was decanted, and the solid was dissolved in hot hexane. The solution was dried over anhydrous, MgSO4, filtered, and cooled. The resulting crystals were removed by filtration to yield approximately 95% of pure random, internal vicinal hexadecane diol.

후처리

  1. temperatureUpon cooling
  2. customThe aqueous portion was decanted
  3. dissolutionthe solid was dissolved in hot hexane
  4. dry with materialThe solution was dried over anhydrous, MgSO4
  5. filtrationfiltered
  6. temperaturecooled
  7. customThe resulting crystals were removed by filtration

출처 및 근거

ORD 기록
ord-a64193dfa94c40509bfdf109555e2396
출처 데이터셋
uspto-grants-1977_09
특허 번호
US04049585

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