共 17 条
- [12] RINTELEN HV, 1955, MITTEIL FORSCHUNGSLA, V1, P65
- [13] SANDSTROM J, PRIVATE COMMUNICATIO
- [14] SCHOLLKOPF U, 1966, LIEBIGS ANN CHEM, V694, P44
- [16] TUCKER WP, 1967, TETRAHEDRON LETT, P2747
- [17] WEITH W, 1874, BER DTSCH CHEM GES, V7, P1303