共 50 条
- [34] CYCLIC CATIONS FROM 2-NITROPHENYLCYCLOPROPANES - STUDY OF THEIR STRUCTURE BY H-1 AND C-13 NMR METHODS ZHURNAL ORGANICHESKOI KHIMII, 1989, 25 (07): : 1384 - 1396
- [36] INVESTIGATION OF PYRIMIDOTRIAZINEDIONE PROTONATION BY H-1 AND C-13 NMR KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1988, (11): : 1532 - 1538