共 43 条
[3]
BOEHM I, 1981, ANGEW CHEM, V93, P593
[4]
CERFONTAIN H, 1980, SYNTHESIS-STUTTGART, P490
[6]
CHIUSOLI GP, 1964, TETRAHEDRON LETT, P2777
[10]
ESKOLA S, 1956, SUOM KEMISTIL B, V29, P39