A synthon for C2polycyclic 1,4,5,8-tetrahydronaphthalenes via double Diels–Alder cycloaddition
摘要:
2-Chloro-1,4-benzodithiin-S,S'-tetroxide 1 is a synthon for C2 because its Diels-Alder adducts, after dehydrochlorination, react further with another molecule of diene and the resulting product can be desulfonylated into the same hydrocarbons that would have formed from C2.
A synthon for C2polycyclic 1,4,5,8-tetrahydronaphthalenes via double Diels–Alder cycloaddition
摘要:
2-Chloro-1,4-benzodithiin-S,S'-tetroxide 1 is a synthon for C2 because its Diels-Alder adducts, after dehydrochlorination, react further with another molecule of diene and the resulting product can be desulfonylated into the same hydrocarbons that would have formed from C2.
anti-1,4,5,8-Tetrahydro-1,4;5,8-dimethanonaphthalene (sesquinorbornadiene), a molecule with three parallel, coplanar, and interacting double bonds
作者:Ottorino De Lucchi、Giulia Licini、Lucia Pasquato
DOI:10.1039/c39850000418
日期:——
Anti-1,4,5,8-Tetrahydro-1,4;5,8-dimethanonaphthalene (sesquinorbornadiene)(1), a molecule possessing six electrons distributed in threeparalleldoublebonds set in one plane and within an interacting through-space distance, has been synthesized.
Consequences of fixing three parallel coplanar double bonds in close proximity with different geometries. Synthesis and spectral parameters of syn- and anti-sesquinorbornatriene
作者:Leo A. Paquette、Hermann. Kuenzer、Kenneth E. Green、Ottorino. De Lucchi、Giulia. Licini、Lucia. Pasquato、Giovanni. Valle
DOI:10.1021/ja00272a047
日期:1986.6
PAQUETTE L. A.; KUENZER H.; GREEN K. E.; DE LUCCHI O.; LICINI G.; PASQUAT+, J. AMER. CHEM. SOC., 108,(1986) N 12, 3453-3460
作者:PAQUETTE L. A.、 KUENZER H.、 GREEN K. E.、 DE LUCCHI O.、 LICINI G.、 PASQUAT+