Methyl Stearate → Potassium Stearate

HRID 1533998

反応式

HRID 1533998 の反応式
[C:1]([O:20]C)(=[O:19])[CH2:2][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][CH2:17][CH3:18].[OH-].[K+:23]>CO>[C:1]([O-:20])(=[O:19])[CH2:2][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][CH2:17][CH3:18].[K+:23]

参加物

4

反応物 2

HCID 8201Methyl StearateHCID 14797Potassium Hydroxide

生成物 1

HCID 23673840Potassium Stearate

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

44.8 grams of methyl stearate (0.75 moles/mole of sucrose to be used in Step B) is saponified by stirring at reflux in 200 ml methanol containing an equivalent amount of KOH (9.4 grams of 90% purity). The reaction is stirred at 60° C. for about an hour with heating until all methyl ester has been converted to soap as indicated by infrared analysis. The soap solution is used, as is, in the next reaction step.

後処理

  1. stirringThe reaction is stirred at 60° C. for about an hour
  2. customas is, in the next reaction step

出典と根拠

ORDレコード
ord-b5d438440b8143f6947c62fbf9aa287b
出典データセット
uspto-grants-1992_02
特許番号
US05085884

関連ノート

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