Lauric Acid → 4-Ethyl-2-undecyl-2-oxazoline-4-methanol

HRID 1086427

反応式

HRID 1086427 の反応式
[C:1]([OH:14])(=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[NH2:15][C:16]([CH2:21][CH3:22])([CH2:19]O)[CH2:17][OH:18]>>[OH:18][CH2:17][C:16]1([CH2:21][CH3:22])[CH2:19][O:14][C:1]([CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])=[N:15]1

参加物

3

反応物 2

HCID 3893Lauric AcidHCID 82822-Amino-2-ethyl-1,3-propanediol

生成物 1

HCID 911864-Ethyl-2-undecyl-2-oxazoline-4-methanol収率 90.1%

実験手順

26 g (130 mmoles) of dodecanoic acid and 31 g (260 mmoles) of 2-amino-2-ethyl-1,3-propanediol were condensed together by heating at 185°-190° C. for 30 hours. Work up and distillation of the residue at 160°-162° C./1 mm Hg gave 33.19 g (90%) of the product.

後処理

  1. customcondensed together
  2. temperatureby heating at 185°-190° C. for 30 hours
  3. distillationWork up and distillation of the residue at 160°-162° C./1 mm Hg

出典と根拠

ORDレコード
ord-6a4bc993fe1e442aa45ddd762ad95c8b
出典データセット
uspto-grants-1991_07
特許番号
US05030629

関連ノート

読み込み中…