Adipic Acid → Hexanedioic acid--2,2'-azanediyldi(ethan-1-ol) (1/1)

HRID 2254999ノート

反応式

HRID 2254999 の反応式
[C:1]([OH:10])(=[O:9])[CH2:2][CH2:3][CH2:4][CH2:5][C:6]([OH:8])=[O:7].[NH:11]([CH2:15][CH2:16][OH:17])[CH2:12][CH2:13][OH:14]>O>[NH:11]([CH2:15][CH2:16][OH:17])[CH2:12][CH2:13][OH:14].[C:1]([OH:10])(=[O:9])[CH2:2][CH2:3][CH2:4][CH2:5][C:6]([OH:8])=[O:7]

参加物

4

反応物 2

HCID 196Adipic AcidHCID 8113Diethanolamine

生成物 1

HCID 6451672Hexanedioic acid--2,2'-azanediyldi(ethan-1-ol) (1/1)

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

実験手順

Equimolar amounts of adipic acid and diethanolamine were heated and stirred in a closed reaction flask. Dry nitrogen was constantly bubbled through the reaction mixture to remove water vapor, which was condensed and collected in a Barrett trap. When about 1.1 to 1.5 moles of water (based on 1 mole of adipic acid and 1 mole of diethanolamine) had been collected, the reaction was stopped by cooling the mixture. The resulting condensate was diluted with water and used in the examples below.

後処理

  1. customDry nitrogen was constantly bubbled through the reaction mixture
  2. customto remove water vapor, which
  3. customcondensed
  4. customcollected in a Barrett trap
  5. temperatureby cooling the mixture

出典と根拠

ORDレコード
ord-3ccd16d8dc4947a8849dc705c9555cba
出典データセット
uspto-grants-1993_08
特許番号
US05238736

反応ノート

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