Jautelat M, Grutzner J B, Roberts J D
Proc Natl Acad Sci U S A. 1970 Feb;65(2):288-92. doi: 10.1073/pnas.65.2.288.
Natural-abundance (13)C nuclear magnetic resonance spectra are reported for some simple terpenes and carotenes. The techniques involved in the assignment of the resonances to specific carbons are outlined. The potential of this nondegradative procedure for structural analysis is demonstrated for the investigation of carbon atoms in chemical and biochemical systems.
报道了一些简单萜类化合物和类胡萝卜素的天然丰度(13)C核磁共振谱。概述了将共振峰指定给特定碳原子所涉及的技术。这种非降解性方法在结构分析方面的潜力在化学和生化系统中碳原子的研究中得到了证明。