共 7 条
- [3] GURUDATA JB, 1967, CAN J CHEM, V45, P731
- [4] GUSTEN H, 1967, TETRAHEDRON LETT, P2923
- [5] APPLICATIONS OF PROTON RESONANCE SPECTROSCOPY TO STRUCTURAL PROBLEMS .23. DETERMINATION OF HAMMETT SIGMA-CONSTANTS FOR HETEROCYCLES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1965, (DEC): : 6707 - &
- [6] STREITWIESER A, 1965, MOLECULAR ORBITAL TH