13C labelled H-decoupled 13C-nondecoupled 13C-NMR
文章来源: 张好古 于 2023-05-14 20:04:06

Because H-decoupled, so no coupling between H-C. Because 13C-nondecoupled, so there are 13C-13C coupling. Each 13C is directly connected to two different 13C, so each 13C shows triplet.