Synthesis and 1H nuclear magnetic resonance spectra of some aryl-1,2,3-selenadiazoles
作者:Alon Caplin
DOI:10.1039/p19740000030
日期:——
A series of aryl-1,2,3-selenadiazoles has been prepared, and their n.m.r. spectral parameters are recorded. The ranges of chemical shifts of the 5-proton due to meta- or para-substitution in the 4-aryl substituent are similar to those for the corresponding protons in the side-chains of substituted benzenes.
制备了一系列芳基1,2,3-3-硒代二唑,并记录了它们的核磁共振光谱参数。由于4-芳基取代基中的间位或对位取代而引起的5-质子的化学位移范围与取代苯侧链中相应质子的化学位移范围相似。