Research Abstract
2-Naphthol reacted with 3-dicyanomethylidine-1-ethyl-2-oxoindoline in absolute ethanol to afford 2-Amino-3-cyano-1'-ethylspiro{benzo[f]chromen-4,3'-indolin}-2'-one, which used as key intermediate to synthesis fused spiropolyheterocyclic derivatives of pyrimido- benzochromen and/or pyridobenzochromen nucleus incorporated indoline moiety.
Research Department
Research Journal
Heterocyclic Communications
Research Member
Research Rank
1
Research Vol
Vol. 16, No. 2-3
Research Website
http://www.reference-global.com/doi/abs/10.1515/HC.2010.16.2-3.157
Research Year
2011
Research Pages
157-164