Potassium periodate → Cis-1,4-Dimethoxy-9,10-dihydro-9,10-anthracenedicarboxaldehyde

HRID 225208

반응식

HRID 225208 반응식
[CH3:1][O:2][C:3]1[C:16]2[CH:15]3[CH:17]([OH:20])[CH:18]([OH:19])[CH:8]([C:9]4[C:14]3=[CH:13][CH:12]=[CH:11][CH:10]=4)[C:7]=2[C:6]([O:21][CH3:22])=[CH:5][CH:4]=1.I([O-])(=O)(=O)=O.[K+]>C(O)C>[CH3:22][O:21][C:6]1[C:7]2[C@H:8]([CH:18]=[O:19])[C:9]3[C:14](=[CH:13][CH:12]=[CH:11][CH:10]=3)[C@H:15]([CH:17]=[O:20])[C:16]=2[C:3]([O:2][CH3:1])=[CH:4][CH:5]=1

참가 물질

4

반응물 2

HCID 516896Potassium periodateHCID 233296081,4-Dimethoxy-9,10-dihydro-9,10-ethanoanthracene-11,12-diol

생성물 1

HCID 88785356Cis-1,4-Dimethoxy-9,10-dihydro-9,10-anthracenedicarboxaldehyde

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

One gram of 1,4-dimethoxy-9,10-dihydro-9,10-ethanoanthracene-11,12-diol, is suspended in 30 ml. of an aqueous solution containing 0.77 g. of potassium periodate and one ml. of ethanol. After stirring at room temperature for 24 hours the insoluble material is removed by filtration, washed well with water and dried leaving a yellow product, m.p. 129°-132° C.

후처리

  1. additionof an aqueous solution containing 0.77 g
  2. customis removed by filtration
  3. washwashed well with water
  4. customdried
  5. customleaving a yellow product, m.p. 129°-132° C.

출처 및 근거

ORD 기록
ord-cb2cb3b108aa4d2da3ce5f436af99830
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04235996

연결된 노트

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