3-氯苯胺 、 2-羟基-1,4-萘醌 在
eutectogel formed by 4-(hydroxymethyl)-1,3:2,4-dibenzylidene-D-sorbitol in a mixture of choline chloride with ethylene glycol 作用下,
以
甲醇 为溶剂,
以93 %的产率得到4-(3-chloro-anilino)-[1,2]naphthoquinone
参考文献:
名称:
Regioselective synthesis of 4-arylamino-1,2-naphthoquinones in eutectogel as a confined reaction medium using LED light
摘要:
The use of a simple carbohydrate-derived eutectogel facilitating a LED-light-induced regioselective synthesis of 4-arylamino-1,2-naphthoquinones in good yields is reported.