Glucaric Acid → Adipic Acid

HRID 62568

반응식

HRID 62568 반응식
[O:1]=[C:2]([OH:14])[C@@H:3]([C@H:5]([C@@H:7]([C@@H:9]([C:11]([OH:13])=[O:12])O)O)O)O.O=C(O)[C@@H]([C@H]([C@H]([C@@H](C(O)=O)O)O)O)O>[Re]>[C:11]([OH:13])(=[O:12])[CH2:9][CH2:7][CH2:5][CH2:3][C:2]([OH:14])=[O:1]

참가 물질

4

반응물 2

HCID 33037Glucaric AcidHCID 3037582Galactaric acid

생성물 1

HCID 196Adipic Acid

시약·촉매·용매 1

HCID 23947Rhenium촉매

실험 절차

Further, as described above, the starting material (glucaric acid or galactaric acid), rhenium catalyst, and acid catalyst are added to the reaction solvent, and reacted together at a proper temperature for a proper reaction time, then separated and purified with a conventional method (e.g., purification with silica column) to obtain glucaric acid ester or galactaric acid ester as an intermediate of adipic acid. In one embodiment, the reaction temperature ranges from 100 to 200° C., and the reaction time is 12 to 24 hours.

후처리

  1. additionare added to the reaction solvent
  2. customreacted together at a proper temperature for a proper reaction time
  3. customseparated
  4. custompurified with a conventional method (e.g., purification with silica column)

출처 및 근거

ORD 기록
ord-e4d92eb81e1047428d952ffc9a9ab295
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09447012B2

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