共 40 条
[33]
STAHMANN MA, 1946, J ORG CHEM, V11, P589
[34]
SWERN D, 1949, CHEM REV, V45, P16
[35]
Tiffeneau M, 1938, CR HEBD ACAD SCI, V207, P918
[36]
Tiffeneau M, 1943, CR HEBD ACAD SCI, V216, P856
[37]
WALLACH O, 1908, ANN, V359, P297
[40]
WINSTEIN S, 1950, HETEROCYCLIC COMPOUN, V1, P49