Applications of proton resonance spectroscopy to structural problems. Part XXXIII. The conformations of some cyclic thiophosphates
作者:A. R. Katritzky、M. R. Nesbit、J. Michalski、Z. Tulimowski、A. Zwierzak
DOI:10.1039/j29700000140
日期:——
The conformational preferences of some 1,3,2-dioxaphosphorinans are deduced from PO·CH coupling constants, and also from a temperature variation study of the chemical shifts of 5,5-gem-dimethyl groups.