共 8 条
- [1] BORSCHE W, 1914, BER, V47, P1469
- [2] FREUND M, 1892, ANN, V271, P370
- [3] FREUND M, 1892, ANN, V271, P381
- [4] HAWORTH RD, 1924, J CHEM SOC, V125, P1693
- [5] Some derivatives of piperonylic acid. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1910, 43 : 1336 - 1340
- [6] PERKIN WH, 1907, J CHEM SOC, V91, P1084