An efficient catalyst-free radical cross-coupling reaction between aromatic aldehydes and sulfoximines was developed. The reaction took place in the presence of N-bromosuccinimide as the radical initiator under microwave irradiation to afford the corresponding acylated sulfoximines in moderate to excellent yields (27 examples). This protocol proved to be rapid, easy to handle, and applicable to a broad
建立了一种有效的芳香醛与亚磺
酰亚胺之间的催化剂-自由基交叉偶联反应。在微波辐射下,在作为自由基
引发剂的N-
溴琥珀
酰亚胺的存在下进行反应,以中等至极好的收率得到相应的酰化亚砜
亚胺(27个实施例)。该协议被证明是快速,易于处理的,并且适用于广泛的基材。