Carbon-13 spectra of saturated heterocycles. 10. Effect of lone electron pairs on nitrogen on the chemical shift of antiperiplanar vicinal methyl carbons
Carbon-13 spectra of saturated heterocycles. 10. Effect of lone electron pairs on nitrogen on the chemical shift of antiperiplanar vicinal methyl carbons
作者:Friedrich W. Vierhapper、Ernest L. Eliel、Gabriela Zuniga