Phosphorus pentachloride → 4-Toluenesulfonyl chloride

HRID 389005

反応式

HRID 389005 の反応式
P(Cl)(Cl)(Cl)(Cl)[Cl:2].[Na+].[C:8]1([CH3:18])[CH:13]=[CH:12][C:11]([S:14]([O-])(=[O:16])=[O:15])=[CH:10][CH:9]=1>O>[C:8]1([CH3:18])[CH:13]=[CH:12][C:11]([S:14]([Cl:2])(=[O:16])=[O:15])=[CH:10][CH:9]=1

参加物

4

反応物 2

HCID 24819Phosphorus pentachlorideHCID 3720192Sodium 4-methylbenzenesulfonate

生成物 1

HCID 73974-Toluenesulfonyl chloride

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

PCl5 (0.44 mol, 89.2 g) was added to p-toluenesulfonic acid sodium salt (0.4 mmol, 77.6 g). After mixed completely, the mixture was heated to 80° C. in water bath and stirred for 2 h, then cooled to room temperature. The reaction was quenched by pouring onto 600 mL of water and ice. The mixture was filtered and gives the product as white solid. (69.8 g, 90%).

後処理

  1. additionAfter mixed completely
  2. customThe reaction was quenched
  3. additionby pouring onto 600 mL of water and ice
  4. filtrationThe mixture was filtered

出典と根拠

ORDレコード
ord-38b072c90f144432bf3a3dddf78d0f29
出典データセット
uspto-grants-2013_02
特許番号
US08378058B2

関連ノート

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