A synthetic route starting from diethyl thenylphosphonates offers a facile and efficient method for the preparation of new isomeric thienoquinolines and thienoisoquinolines. Their structure and heteronuclear connectivity information was unambiguously established by analysis of NMR data using CH COSY and HMBC techniques.
以
二乙基膦酸盐为起点的合成路线为制备新的异构
噻吩喹啉和
噻吩异喹啉提供了一种简便高效的方法。通过使用 CH COSY 和 HMBC 技术分析核磁共振数据,明确地确定了它们的结构和异核连接信息。