共 50 条
- [2] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .56. THE CYCLO-ADDITIONS OF ACETYLENES AND 3-OXIDOPYRIDINIUM BETAINES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1988, (04): : 917 - 920
- [3] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .1. 1-METHYL-3-OXIDOPYRIDINIUM JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (05): : 874 - +
- [5] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .34. SEARCH FOR SUPERIOR 1-SUBSTITUENTS TO FACILITATE CYCLOADDITIONS OF 3-OXIDOPYRIDINIUM JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1979, (02): : 399 - 407
- [6] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .7. 1-PHENYL-3-OXIDOPYRIDINIUM JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1974, (07): : 746 - 750
- [8] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .26. 3-HYDROXYPYRIDINE AND 1-BENZYL-3-OXIDOPYRIDINIUM JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1976, (21): : 2334 - 2338
- [9] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .20. PREPARATION AND DIMERIZATION OF 1-(5-NITRO-2-PYRIDYL) AND 1-(4,6-DIMETHYLPYRIMIDIN-2-YL) 3-OXIDOPYRIDINIUM JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1976, (21): : 2296 - 2307
- [10] 1,3-DIPOLAR CHARACTER OF 6-MEMBERED AROMATIC RINGS .52. 2-PI+8-PI CYCLOADDITION REACTIONS OF 1-SUBSTITUTED 3-OXIDOPYRIDINIUM BETAINES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1980, (05): : 1176 - 1184