A Systematic Investigation of Long-Range Couplings in the 1H NMR Spectra of Dimeric Indanones
作者:Susanne Felsinger、Hermann Kalchhauser、Horst Neudeck
DOI:10.1007/s007060170136
日期:2001.2.15
of 3-phenyl-propionic acids, dimerization led to by-products which can be considered as dimeric indanones. The proton NMR spectra of these compounds exhibit pronounced scalar couplings over up to seven bonds. A series of structures of the above type were investigated, and their NMR spectroscopic behaviour is discussed.
在通过3-苯基-丙酸的分子内环化合成甲基取代的茚满酮的过程中,二聚作用导致副产物,其可以被认为是二聚茚满酮。这些化合物的质子NMR光谱在多达七个键上显示出明显的标量偶合。研究了上述类型的一系列结构,并讨论了其NMR光谱行为。