反応 #354579

反応方程式

diethylcarbamylchloride

α-carbamylthio2'-chloro-4-biphenylylacetic acid

ethylcarbamyl chloride

dimethylcarbamyl chloride

α-ethylcarbamylthio-2'-chloro-4-biphenylylacetic acid

α-dimethylcarbamylthio-2'-chloro-4-biphenylylacetic acid

carbamyl chloride

→

α-Diethylcarbamylthio-2'-chloro-4-biphenylylacetic acid

反応条件

後処理

1. 1
   その他the products prepared

実験手順

When diethylcarbamylchloride is replaced in the above procedure by carbamyl chloride (prepared in situ from potassium cyanate and anhydrous hydrogen chloride in anhydrous chloroform), ethylcarbamyl chloride or dimethylcarbamyl chloride, then the products prepared are α-carbamylthio2'-chloro-4-biphenylylacetic acid, α-ethylcarbamylthio-2'-chloro-4-biphenylylacetic acid or α-dimethylcarbamylthio-2'-chloro-4-biphenylylacetic acid.

出典