作者:E. Charles Angell、David St C. Black、Naresh Kumar
DOI:10.1002/mrc.1260300102
日期:1992.1
complete assignments of the 13C NMR resonances of 1‐acetyl‐, 1‐benzoyl‐, 1‐benzenesulphonyl‐, 1‐methanesulphonyl‐ and 1‐(2‐nitrobenzenesulphonyl)‐isatins and their ring‐opened glyoxylic derivatives are reported. The 13C assignments of acylisatins were derived from isatin as a model, while assignments of glyoxylic derivatives were made by complete assignment of compound 8b together with its use as a
报道了 1-乙酰基-、1-苯甲酰基-、1-苯磺酰基-、1-甲磺酰基-和 1-(2-硝基苯磺酰基)-靛红及其开环乙醛衍生物的 13C NMR 共振的完整归属。acylisatins 的 13C 分配源自作为模型的靛红,而乙醛衍生物的分配通过化合物 8b 的完全分配及其作为模型的使用进行。