𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ortho effects in organic molecules on electron impact. Part 16. Novel oxygen transfers from the nitro group to acetylenic carbons in 2-nitrodiphenylacetylenes

✍ Scribed by D. V. Ramana; N. V. S. Rama Krishna


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
308 KB
Volume
24
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Ortho effects in organic molecules on el
✍ D. V. Ramana; N. V. S. Rama Krishna πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 380 KB

Oxygen transfers to both the acetylenic carbons and sulphur are noticed in parallel fragmentation pathways during the electron-impact induced decompositions of Znitrophenylphenyletbynylsulphides. Single oxygen transfer to acetylinic carbons leads to the most abundant ion corresponding to the benzoyl

Ortho effects in organic molecules on el
✍ D. V. Ramana; N. Sundaram; M. George πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 364 KB

Fragment ions arising as a result of oxygen transfers from the nitro group to sulphur have been noticed in N-aryl-Znitrobenzenesulphenamides and phenyl-2-nitrophenyl disulphide. In the case of the former a double oxygen transfer to the sulphur has been noticed in the molecular ion whilst a single ox

Ortho effects in organic molecules on el
✍ D. V. Ramana; N. Sundaram; M. George πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 269 KB

Double oxygen migration to sulphur from the ortho-nitro group leading to eliminations of SO2 and 'S02H from the molecular ions and single oxygen transfer to the olefinic double bond in the sidechain giving rise to the most abundant ion at m/z 138 have been observed in 2-nitrophenyl styryl sulphides