Feldhues, Michael; Schaefer, Hans J.
Tetrahedron, 1985 , vol. 41, # 19 p. 4213 - 4236
2.合成路线
4292-19-7
108229-05-6
5634-30-0
Baldwin, Jack E.; Adlington, Robert M.; Bottaro, Jeffrey C.; Kolhe, Jayant N.; Newington, Ian M.; Perry, Matthew W. D.
Tetrahedron, 1986 , vol. 42, # 15 p. 4235 - 4246
3.合成路线
854252-75-8
5634-30-0
v. Braun; Kamp; Kopp
Chemische Berichte, 1937 , vol. 70, p. 1750,1758