Benzoic Acid → Benzoic acid, isodecyl ester

HRID 2254701ノート

反応式

HRID 2254701 の反応式
[CH2:1]([OH:11])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH:8]([CH3:10])[CH3:9].[C:12](O)(=[O:19])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C1(C)C=CC=CC=1>C(=O)([O-])[O-].[Zr+4].C(=O)([O-])[O-].O>[C:12]([O:11][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH:8]([CH3:9])[CH3:10])(=[O:19])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

参加物

6

反応物 3

HCID 243Benzoic AcidHCID 1140TolueneHCID 32898Isodecanol

生成物 1

HCID 3078322Benzoic acid, isodecyl ester収率 95.6%

試薬・触媒・溶媒 2

HCID 3084632Zirconium carbonate触媒HCID 962Water溶媒

実験手順

Isodecyl alcohol (791.4 grams; 5.-0 mol), benzoic acid (622.8 grams; 5.1 mol), zirconium carbonate (3.3 grams) and toluene (75 ml) were placed into a three-necked, round bottom flask equipped with stirrer, thermometer, 10" Vigeraux column, water trap and condenser. The reaction temperature was 184° C., washed first with water (25 mls) at 90°-95° C. for 30 minutes, then with sodium carbonate (15%) at 90°-95° C. for 30 minutes and twice with water (300 ml) at 90° C. for five minutes. After being washed, the product was dried at 125° C. and filtered to yield the desired product (1254.6 grams; 95.6% yield). It assayed 99.5% with the following properties:

後処理

  1. customequipped with stirrer
  2. customwas 184° C.
  3. washwashed first with water (25 mls) at 90°-95° C. for 30 minutes
  4. waittwice with water (300 ml) at 90° C. for five minutes
  5. washAfter being washed
  6. customthe product was dried at 125° C.
  7. filtrationfiltered

出典と根拠

ORDレコード
ord-a1295a7e68e04a8f8af9fb842405f2a9
出典データセット
uspto-grants-1993_08
特許番号
US05236987

反応ノート

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