The synthesis and the spectral properties of the hitherto unknown 9-methyl-cis-decalin-1,3-dione (16) are described. The keto-enol equilibrium of 16 in various solvents was determined by NMR. spectroscopy. The configuration and conformation of a large number of intermediates and derivatives were determined.
描述了迄今未知的9-甲基-顺式-十氢化
萘-1,3-二酮(16)的合成和光谱性质。通过NMR确定在各种溶剂中的16的酮-烯醇平衡。光谱学。确定了大量中间体和衍
生物的构型和构象。