SYNTHESIS AND VALENCE BOND ISOMERIZATION OF CYCLOOCTA[<i>d</i>]TROPOLONE
作者:Mitsunori Oda、Noboru Morita、Toyonobu Asao
DOI:10.1246/cl.1981.1165
日期:1981.8.5
Cycloocta[d]tropolone (4) was synthesized by hydrolysis of an adduct of 1H-cyclopentacyclooctene and dichloroketene. The tropolone was found to exist as a mixture of valence bond isomers (4a) and (4b).
Singlet oxygenation and triazolinedione addition to spirofluorene-1,3,5-cycloheptatriene
作者:Waldemar Adam、Heinz Duerr、Karl Heinz Pauly、Eva Maria Peters、Karl Peters、Hector Rebollo、Hans Georg Von Schering
DOI:10.1021/jo00182a003
日期:1984.4
Cycloaddition of single oxygen and triazolinedione (TAD) with spirocyclopentadienyl-1,3,5-cycloheptatrienes1: tropilidene versus norcaradiene reactivity
作者:Waldemar Adam、Hector Rebollo、Heinz Dürr、Karl-Heinz Pauly、Karl Peters、Eva-Maria Peters、Hans-Georg von Schnering
DOI:10.1016/s0040-4039(00)86984-1
日期:1982.1
ODA, MITSUNORI;MORITA, NOBORU;ASAO, TOYONOBU, CHEM. LETT., 1981, N 8, 1165-1168