Dimethylformamide → 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone

HRID 637900

反応式

HRID 637900 の反応式
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][CH2:20][CH2:21][C:22]1[C:27]([OH:28])=[C:26]([O:29][CH3:30])[C:25]([O:31][CH3:32])=[CH:24][C:23]=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][CH2:20][CH2:21][C:22]1[C:27](=[O:28])[C:26]([O:29][CH3:30])=[C:25]([O:31][CH3:32])[C:3](=[O:4])[C:23]=1[CH3:24])(=[O:8])[CH3:7]

参加物

5

反応物 2

HCID 6228DimethylformamideHCID 130652366-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methylphenol

生成物 1

HCID 128814656-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone

試薬・触媒・溶媒 2

HCID 26517Salcomine触媒HCID 977Oxygen溶媒

実験手順

To a dimethylformamide solution (20 ml) of 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methylphenol (1.1 g) is added bis(salicylidene)ethylenediiminocobalt(II) (40 mg) and the mixture is stirred in oxygen streams at atmospheric pressure and temperature for 72 hours. The product is isolated as in Example 7 and recrystallized from etherhexane (1:1). The above procedure yields 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (0.84 g) as orange-yellow needles melting at 47° C.

後処理

  1. customThe product is isolated as in Example 7
  2. customrecrystallized from etherhexane (1:1)

出典と根拠

ORDレコード
ord-9d0c04129eaa4c1dac08bb09ea2adde5
出典データセット
uspto-grants-1985_12
特許番号
US04559177

関連ノート

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