Nitrogen → Hexadecanediol

HRID 2071887

反応式

HRID 2071887 の反応式
[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]

参加物

4

反応物 3

HCID 947NitrogenHCID 1118Sulfuric AcidHCID 237411,2-Epoxyhexadecane

生成物 1

HCID 656980Hexadecanediol収率 95%

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-a64193dfa94c40509bfdf109555e2396
出典データセット
uspto-grants-1977_09
特許番号
US04049585

関連ノート

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