共 24 条
[21]
SCHEIBLER H, 1915, BER, V48, P1443
[22]
SCHEIBLER H, 1915, BER, V48, P1810
[23]
SEARLES S, 1957, J AM CHEM SOC, V79, P955
[24]
SUGA S, 1969, TETRAHEDRON LETT, P3283