共 16 条
[1]
BELUSA J, 1974, CHEM ZVESTI, V28, P673
[2]
ELBS, 1924, J PRAKT CHEM, V108, P209
[3]
HASSNER A, 1978, TETRAHEDRON LETT, V46, P4475
[6]
LI SJ, MONATSH CHEM
[7]
LI SJ, 1983, MONATSH CHEM, V114, P93
[10]
TOCKER US, 1963, Patent No. 3107199