作者:Paul Müller、Gérald Bernardinelli、Yvan Jacquier、Alessandra Ricca
DOI:10.1002/hlca.19890720722
日期:1989.11.1
(1a) or 1H-cyclopropa[b]anthracene (10a) with tris(acetonitrile)tricarbonylchromium affords cyclobutanaphthalenone and cyclobutaanthracenone 2 and 11, respectively. In contrast, the bis-silylated Cycloproparenes 1b and 10b undergo complexation at the terminal benzene ring and lead to the arene-tricarbonylchromium complexes 4b and 12, respectively. Desifylation of 4b to 4a is effected by t-BuOK.
1 H-环丙烷[ b ]萘(1a)或1 H-环丙烷[ b ]蒽(10a)与三(乙腈)三羰基铬反应,分别得到环丁萘醌和环丁蒽蒽酮2和11。相反,双甲硅烷基化的环丙烷1b和10b在末端苯环处发生络合并分别导致芳烃-三羰基铬络合物4b和12。的Desifylation图4b至图4a是由实现吨-BuOK。