共 3 条
[1]
Gabriel S., 1887, BER DTSCH CHEM GES, V20, P2224, DOI DOI 10.1002/CBER.18870200227
[2]
Gibson M. S., 1968, ANGEW CHEM-GER EDIT, V80, P986
[3]
MUKAIYAM.T, 1970, TETRAHEDRON LETT, P3411