Hydroquinone → Allylacetate Norbornene

HRID 2066374노트

반응식

HRID 2066374 반응식
C1[CH:5]2[C@@H:6]3[CH:10]=[CH:9][C@H:8]([CH:4]2C=C1)[CH2:7]3.[CH2:11]([CH2:14][C:15]([O-:17])=[O:16])[CH:12]=[CH2:13].C1(C=CC(O)=CC=1)O>>[CH:6]12[CH2:7][CH:8]([CH2:9][CH2:10]1)[CH:4]=[CH:5]2.[CH2:11]([CH2:14][C:15]([OH:17])=[O:16])[CH:12]=[CH2:13]

참가 물질

4

반응물 3

HCID 785HydroquinoneHCID 50778374-PentenoateHCID 15618652endo-Dicyclopentadiene

생성물 1

HCID 67194674Allylacetate Norbornene수율 30%

반응 조건

온도
180 °C

실험 절차

DCPD (dicyclopentadiene, Aldrich, 248 ml, 1.852 mol), allylacetate (Aldrich, 500 ml, 4.63 mol), and hydroquinone (0.7 g, 0.006 mol) were put in a 2 L autoclave. After heating to 180° C., reaction was carried out for 5 hours while stirring at 300 rpm. After the reaction was completed, the reaction mixture was cooled down and transferred to a distillation unit. The reaction mixture was distilled twice at 1 torr using a vacuum pump at 56° C. to obtain the product (yield: 30%). The mole ratio of exo-isomers to endo-isomers of the product was 17:83.

후처리

  1. customreaction
  2. temperaturethe reaction mixture was cooled down
  3. distillationThe reaction mixture was distilled twice at 1 torr
  4. customat 56° C.

출처 및 근거

ORD 기록
ord-3e929ea5c05f45ee99b2931d56b1a773
출처 데이터셋
uspto-grants-2012_10
특허 번호
US08293674B2

반응 노트

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