Acetic Acid → Phenoxathiin, 10-oxide

HRID 219509

反応式

HRID 219509 の反応式
C(O)(=[O:3])C.[CH:5]1[C:18]2[S:17][C:16]3[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=3)[O:10][C:9]=2[CH:8]=[CH:7][CH:6]=1.OO>O>[CH:5]1[C:18]2[S:17](=[O:3])[C:16]3[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=3)[O:10][C:9]=2[CH:8]=[CH:7][CH:6]=1

参加物

5

反応物 3

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 9217Phenoxathiin

生成物 1

HCID 70360Phenoxathiin, 10-oxide収率 83%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

Into 1600 g of acetic acid was dissolved 100 g (0.5 mole) of phenoxathiin, and 48.5 g (0.5 mole) of an aqueous hydrogen peroxide (35%) was added into it dropwise at room temperature. The mixture was agitated at room temperature for 7 days, and then added by 3,000 g of water to precipitate white crystals. They were collected by filtration and dried under reduced pressure to obtain the intended compound. The amount of the white crystals was 90 g and the yield was 83%.

後処理

  1. additionwas added into it dropwise at room temperature
  2. customto precipitate white crystals
  3. filtrationThey were collected by filtration
  4. customdried under reduced pressure
  5. customto obtain the intended compound

出典と根拠

ORDレコード
ord-2fb0bdca34284609bc04cd48fe4a702d
出典データセット
uspto-grants-2012_06
特許番号
US08202677B2

関連ノート

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