反応 #9245

反応方程式

1-(6-(3-aminophenyl)-2-benzothiazolyl)-3-ethylurea

triethylamine

3-tolyl isocyanate

1-(6-(3-phenylaminocarbonylaminophenyl)-2-benzothiazolyl)-3-ethylurea

→

desired compound

収率 26.0%

1-(6-(3-(3-Tolyl)aminocarbonylaminophenyl)-2-benzothiazolyl)-3-ethylurea

収率 26.0%

溶媒

toluene

反応条件

後処理

1. 1
   その他was reacted

実験手順

Similar to the synthesis of 1-(6-(3-phenylaminocarbonylaminophenyl)-2-benzothiazolyl)-3-ethylurea, a mixture of 1-(6-(3-aminophenyl)-2-benzothiazolyl)-3-ethylurea, triethylamine, and 3-tolyl isocyanate in toluene was reacted to give the desired compound 0.023 g (26%). LC/MS 446.2 (M+1); LC retention time 3.76 min.

出典