Premium
Reactions of furazano[3,4‐ b ]quinoxalines with phosphorus ylides and an unusual oxidative transformation of the transylidation product
Author(s) -
Gallos John K.,
Lianis Pygmalion S.,
Nicolaides Demetrios N.
Publication year - 1989
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570260534
Subject(s) - chemistry , yield (engineering) , furan , phosphorus , derivative (finance) , oxidative phosphorylation , medicinal chemistry , transformation (genetics) , organic chemistry , product (mathematics) , biochemistry , materials science , economics , financial economics , metallurgy , gene , geometry , mathematics
Reactions of furazano[3,4‐ b ]quinoxalines 1 with phosphorus ylides 2 afford the transylidation product 3 and/or 4,9‐dihydrofurazano[3,4‐ b ]quinoxalines 4. Oxidation of 3 with phenyliodide bis‐trifluoroacetate gave the fused furan derivative 13 in high yield.