1: 89 percent / tin(II)chloride dihydrate / ethanol / 4 h / Heating
2: 67 percent / aq. As2O5; cc. H3PO4 / 1 h / 140 °C
View Scheme
参考文献
Alford, Peter C.; Cook, Michael J.; Lewis, Anthony P.; McAuliffe, Glenn S. G.; Skarda, Vladimir; et al.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1985 , p. 705 - 710
