Hydrochloric Acid → Benzal chloride

HRID 637821

反応式

HRID 637821 の反応式
[C:1]1([C:7](Cl)([Cl:9])[Cl:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(S)CCC.Cl>>[CH:7]([Cl:9])([Cl:8])[C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

4

反応物 3

HCID 313Hydrochloric AcidHCID 7367BenzotrichlorideHCID 8012Butanethiol

生成物 1

HCID 7411Benzal chloride収率 74%

実験手順

19.5 g (0.1 mole) of benzotrichloride, 18 g (0.2 mole) of butanethiol and 0.2 g of copper-I bromide were heated to the reflux temperature, while stirring, and were left to react until the evolution of hydrogen chloride had ended (duration: 6 hours). The mixture was then subjected to fractional distillation to give 11.9 g (74%) of benzal chloride at a boiling point of 102°-106° C./30 mbar.

後処理

  1. waitwere left
  2. distillationThe mixture was then subjected to fractional distillation

出典と根拠

ORDレコード
ord-50abeb63d85e469296571f4b064d4142
出典データセット
uspto-grants-1985_12
特許番号
US04558166

関連ノート

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