References
- Synthesis Seo, Y.;Mun, K. R.;Kim, K.
- Advanced organic Chemistry(4th ed.) March, J.
- Chief v.Ⅴ Organic Reactions Berliner, E.;Adams, R.(ed.)
- Heterocycles v.22 Capozzi, G.;Grasso, A.;Romeo, G.
- Advanced Organic chemistry(4th ed.) March, J.
- J. Am. Chem. Soc. v.109 Fishbein, J. C.;McClelland, R. a.