共 15 条
- [3] Baeyer A., 1886, BER DTSCH CHEM GES, V19, P2184, DOI DOI 10.1002/CBER.188601902121
- [4] Chelintzev V. V., 1916, J RUSS PHYS CHEM SOC, V48, P105
- [5] Dennstedt M., 1890, BER DTSCH CHEM GES, V23, P1370
- [6] DENNSTEDT M, 1888, BER DTSCH CHEM GES, V21, P1478
- [7] DENNSTEDT M, 1887, BER DTSCH CHEM GES, V20, P850
- [8] DENNSTEDT M, 1887, BER DTSCH CHEM GES, V20, P2449
- [9] FISCHER H, 1934, CHEM PYRROLS, P20
- [10] GAGE CL, 1951, THESIS OHIO STATE U