共 16 条
[2]
BERGMANN ED, 1955, PROGR ORG CHEM, V3, P81
[3]
BUCHI G, 1968, J AM CHEM SOC, V90, P5336
[5]
HAFNER K, 1964, LIEBIGS ANN CHEM, V678, P39
[6]
Hafner K., 1963, ANGEW CHEM, V2, P123
[8]
NEUENSCHWANDER M, 1970, CHIMIA, V24, P342