共 4 条
[1]
CLAISEN L, 1893, LIEBIGS ANN CHEM, V277, P162
[2]
SYNTHESIS OF OXAZOLES FROM ETHYL ACETOACETATE - RING-FISSION OF SOME OXAZOLE-5-CARBOXYLIC ACIDS
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1953, (JAN)
:93-98
[3]
KARRER P, 1945, HELV CHIM ACTA, V28, P824
[4]
1956, 1ST DEL VALL REG M A