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

HRID 2254999노트

반응식

HRID 2254999 반응식
[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]

참가 물질

4

반응물 2

HCID 196Adipic AcidHCID 8113Diethanolamine

생성물 1

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

시약·촉매·용매 1

HCID 962Water용매2회

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-3ccd16d8dc4947a8849dc705c9555cba
출처 데이터셋
uspto-grants-1993_08
특허 번호
US05238736

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