syn-8,16-Dimethylphenanthro[9,10:1',2'][2.2]methacyclophane-1,9-diene: the first derivative of 8,16-dimethyl[2.2]methacyclophanediene failing to undergo spontaneous valence isomerization to the dihydropyrene system
Synthesis and diatropicity of a phenanthrene annelated trans-dimethyldihydropyrene: a novel molecule to indicate the high .pi.-bond order of the 9,10 bond of phenanthrene
Synthesis and diatropicity of a phenanthrene annelated trans-dimethyldihydropyrene: a novel molecule to indicate the high .pi.-bond order of the 9,10 bond of phenanthrene
作者:Yee Hing Lai
DOI:10.1021/ja00309a042
日期:1985.11
LAI, YEE-HING, J. AMER. CHEM. SOC., 1985, 107, N 23, 6678-6683
作者:LAI, YEE-HING
DOI:——
日期:——
syn-8,16-Dimethylphenanthro[9,10:1',2'][2.2]methacyclophane-1,9-diene: the first derivative of 8,16-dimethyl[2.2]methacyclophanediene failing to undergo spontaneous valence isomerization to the dihydropyrene system