参考文献
Rasayanam, , vol. 1, p. 64,66
Journal of the Chemical Society, , p. 1953
Journal of the American Chemical Society, , vol. 62, p. 1441,1443
Org.Synth.Coll.Vol.III<1955>281,284
Journal of the Chemical Society, , p. 1483
Yakugaku Zasshi, , vol. 55, p. 176,179
Chemische Berichte, , vol. 75, p. 785,792