Collisional Activation of Benzonitrilimine Radical Cation and Some of its Isomers
β Scribed by A. Maquestiau; R. Flammang; P. Pauwels; G. Bouchoux; S. Fischer; C. Wentrup
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 131 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0037-9646
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Three novel collisionally induced dissociation pathways, additional to the usual formation of pyridine or pyridinium cation, are described for laser-desorbed N-substituted pyridinium cations. Particularly prevalent is the formation of an ion of m/z 94, corresponding to [PyCH,]'. Doubly charged pyrid
## Abstract The radical cation, distonic dimer radical cation, and radical of 2,3βdihydropyran (DHP), which may play an important role in mechanism of radical polymerisations of DHP, were radiolytically generated at low temperatures in freon matrices and investigated by electron paramagnetic resona
200 mL) was acidified with 3 drops of 32% HCI and stirred for 15 min at 50Β°C (exclusion of light). After extraction with CH,CI,, the organic phase was dried (Na,SO,) and purified on silica gel (20 8). After removal of the solvent there remained 0.53 g (72%) of a crystalline product. For further puri