Benzenecarbodithioic acid → Bis(thiobenzoyl) Disulfide

HRID 2180348

反応式

HRID 2180348 の反応式
[Na].[C:2]([SH:10])(=[S:9])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[K+].I[I-]I>O1CCCC1>[C:2]([S:10][S:10][C:2](=[S:9])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1)(=[S:9])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

参加物

5

反応物 3

HCID 67141Benzenecarbodithioic acidHCID 105053Potassium triiodideHCID 5360545Sodium

生成物 1

HCID 10902862Bis(thiobenzoyl) Disulfide

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

100 ml of a sodium salt solution of dithiobenzoic acid (0.15 mol) were added by drops to an 80 not iodine aqueous solution (0.1 mol) over 1 hour. After completing the reaction, the obtained product was dissolved in an organic solvent of tetrahydrofurane (THF) and washed with distillated water twice and dried over magnesium sulfate (MgSO4). The organic solvent was removed by vacuum evaporation. It was then recrystalized in ethanol to obtain dithiobenzoyl disulfide.

後処理

  1. customthe reaction
  2. washwashed with distillated water twice
  3. dry with materialdried over magnesium sulfate (MgSO4)
  4. customThe organic solvent was removed by vacuum evaporation
  5. customIt was then recrystalized in ethanol

出典と根拠

ORDレコード
ord-c850d229e6554770a472de0d406a2346
出典データセット
uspto-grants-2005_05
特許番号
US06888020B2

関連ノート

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