四大谱在天然有机物结构测定中的应用

The Use of Four Spectra in Structure Elucidation of Natural Organic Compounds

四大谱作为当今测定有机物质分子结构的重要仪器,已广泛应用于有机化学的各个领域。本文介绍了它们的一般原理,并结合实例简要介绍了怎样联合运用四大谱解决天然有机物分子结构测定中的具体问题。

As important instruments for elucidating organic molecular structures, four spectra(IR, UV, NMR, and MS)have been widely used in all fields of organic chemistry. In this paper authors introduced their general principle. with several samples authors simply introduced how to use four spectra to solve the problems of molecular structure elucidation of natural compounds.