Octadecylamine → HCID 21260047、化合物

HRID 398751ノート

反応式

HRID 398751 の反応式
[CH2:1]([NH2:19])[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].[C:20](OCC)(=[O:24])[C:21]([NH2:23])=[O:22]>C(O)C>[CH2:1]([NH:19][C:20]([C:21]([NH2:23])=[O:22])=[O:24])[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]

参加物

4

反応物 2

HCID 15793OctadecylamineHCID 69238Ethyl oxamate

生成物 1

HCID 21260047HCID 21260047、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

13.5 Grams of octadecylamine, 6.4 g of ethyl oxamate and 200 ml of ethanol were charged in a flask equipped with a stirrer, a condenser and a calcium chloride drying tube and refluxed with heating for 1 hour. The reaction mixture was cooled to room temperature and the precipitated crystal was filtered off under reduced pressure and was recrystallized from ethanol to obtain 12.8 g of the desired product. m.p. 169° C.

後処理

  1. customequipped with a stirrer, a condenser and a calcium chloride drying tube
  2. temperaturerefluxed
  3. temperaturewith heating for 1 hour
  4. filtrationthe precipitated crystal was filtered off under reduced pressure
  5. customwas recrystallized from ethanol

出典と根拠

ORDレコード
ord-78ac0fcee52e468b90c7bddfad6bbbb2
出典データセット
uspto-grants-1998_10
特許番号
US05817599

反応ノート

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