Ceric ammonium nitrate (CBN)-mediated oxidative cycloaddition of 1,3-dicarbonyls to conjugated compounds. Efficient synthesis of dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones, dihydrofurophenalenones, and furonaphthoquinone natural products

Authors
Lee, YR Kim, BS Kim, DH
Citation
Yr. Lee et al., Ceric ammonium nitrate (CBN)-mediated oxidative cycloaddition of 1,3-dicarbonyls to conjugated compounds. Efficient synthesis of dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones, dihydrofurophenalenones, and furonaphthoquinone natural products, TETRAHEDRON, 56(45), 2000, pp. 8845-8853
Citations number
48
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
56
Issue
45
Year of publication
2000
Pages
8845 - 8853
Database
ISI
SICI code
0040-4020(20001103)56:45<8845:CAN(OC>2.0.ZU;2-0
Abstract
Ceric ammonium nitrate-mediated oxidative cycloaddition of 1,3-dicarbonyls to conjugated compounds afforded substituted dihydrofurans, dihydrofurocoum arins, dihydrofuroquinolinones, and dihydrofurophenalenones in moderate yie lds. This new synthetic method has been applied to the synthesis of furonap hthoquinone natural products. (C) 2000 Elsevier Science Ltd. All rights res erved.