Conformational analysis of 9,10-dihydroanthracenes. Molecular mechanics calculations and carbon-13 NMR
作者:Peter W. Rabideau、Jennifer L. Mooney、Kenny B. Lipkowitz
DOI:10.1021/ja00286a002
日期:1986.12
The conformational analyses of 9, 10-dihydroanthracene and several of its methylated and ethylated derivatives are studied by empirical force field calculations (MM2 and MMPI). The computational results are considered in light of previous and current carbon NMR data. Model compounds are examined which involve fixed, planar, and boat-shapedconformations about the central ring, and these /sup 13/C NMR