Abstract
The title reactions afforded ethyl 4-(arylmethylene)-6-oxo-2-aryl-4,5,6,7-tetrahydrobenzofuran-5-carboxylates and ethyl 4-(arylmethylene)-6-oxo-2-aryl-4,5,6,7-tetrahydro-1H-indole-5-carboxylates the structures of which were confirmed by IR and 1H NMR spectroscopy.
References
1.
10.1016/j.mencom.2008.05.019_bib1
Timofeeva
Khim. Geterotsikl. Soedin.,
2007
2.
10.1016/j.mencom.2008.05.019_bib2
Yegorova
Khim. Geterotsikl. Soedin.,
2007
3.
10.1016/j.mencom.2008.05.019_bib3
Sedavkina
Khim. Geterotsikl. Soedin.,
1987
4.
10.1016/j.mencom.2008.05.019_bib4
Egorova
Izv. Akad. Nauk, Ser. Khim.,
2002