Dimethylformamide → 2-(10-(Acetyloxy)decyl)-5,6-dimethoxy-3-methyl-2,5-cyclohexadiene-1,4-dione

HRID 637903

반응식

HRID 637903 반응식
CN(C)[CH:3]=[O:4].[C:6]([O:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]1[C:25]([O:26]C2CCCCO2)=[C:24]([O:33][CH3:34])[C:23]([O:35][CH3:36])=[CH:22][C:21]=1C)(=[O:8])[CH3:7]>O=O.C1C=C(C=NCCN=CC2C([O-])=CC=CC=2)C([O-])=CC=1.[Co+2]>[C:6]([O:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]1[C:25](=[O:26])[C:24]([O:33][CH3:34])=[C:23]([O:35][CH3:36])[C:3](=[O:4])[C:21]=1[CH3:22])(=[O:8])[CH3:7]

참가 물질

5

반응물 2

HCID 6228DimethylformamideHCID 542535796-(10-Acetoxydecyl)-2,3-dimethoxy-5-methyl-1-tetrahydropyranyloxybenzene

생성물 1

HCID 110902052-(10-(Acetyloxy)decyl)-5,6-dimethoxy-3-methyl-2,5-cyclohexadiene-1,4-dione

시약·촉매·용매 2

HCID 26517Salcomine촉매HCID 977Oxygen용매

실험 절차

To a dimethylformamide solution (20 ml) of 6-(10-acetoxydecyl)-2,3-dimethoxy-5-methyl-1-tetrahydropyranyloxybenzene (240 mg) is added bis(salicylidene)ethylenediiminocobalt(II) (14 mg), followed by stirring in oxygen streams at atmospheric temperature and pressure for 72 hours. The reaction product is isolated in the same manner as Example 7 and recrystallized from hexane. The above procedure yields 6-(10-acetoxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (110 mg) as orange-yellow needles melting at 37° C.-38° C.

후처리

  1. customThe reaction product is isolated in the same manner as Example 7
  2. customrecrystallized from hexane

출처 및 근거

ORD 기록
ord-7474d7c359fc4397a464544cc8e4e99c
출처 데이터셋
uspto-grants-1985_12
특허 번호
US04559177

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