Spectroscopic studies on intra- and inter-molecular hydrogen bonding in 2,4-dinitrophenol and 3,5-dinitrosalicylic acid
โ Scribed by A.A.Abd El Gaber; A.M. El Roudi; M.R. Mahmoud
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 197 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1386-1425
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The two-bond "N,H coupling constant in 3,5dimethylpyridine was determined in 30 solvents and shown to vary between -11 and -3 Hz. An increasing ability of the solvent to form hydrogen bonds causes a steady decrease in I \*J("N,H) I , which is also observed with some selected pyridine derivatives wit
## Abstract Synthesis of new quinolineโ(amino)methylphosphonic acids, their phosphonate esters, and phosphine oxides is presented. The desired new compounds were efficiently obtained by nucleophilic addition of phosphorous species to quinolineโderived Schiff bases. In addition, it was discovered th