𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Experimental and GIAO 15 N NMR Study of Substituent Effects in 1 H -Tetrazoles

✍ Scribed by Aridoss, Gopalakrishnan; Zhao, Chunqing; Borosky, Gabriela L.; Laali, Kenneth K.


Book ID
118022206
Publisher
American Chemical Society
Year
2012
Tongue
English
Weight
764 KB
Volume
77
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Predominance of resonance over polar eff
✍ Ryszard Gawinecki; Erkki Kolehmainen; ZdzisΕ‚aw KucybaΕ‚a; Borys OΕ›miaΕ‚owski; Reij πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 260 KB πŸ‘ 2 views

1H, 13C and 15N NMR spectra of the ring-substituted N-phenylglycines (1) and their ethyl esters (2) were measured in The chemical shift determinations and assignments are based on modern inverse 2D DMSO-d 6 . techniques (HMQC, HMBC). Dependences between chemical shifts and substituent constants sho

Methyl Ξ²-substituent effect on NMR 17O c
✍ J. E. Peralta; R. H. Contreras; O. E. Taurian; F. S. Ortiz; D. G. de Kowalewski; πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 143 KB

Methyl b-substituent e †ects on 17O chemical shifts in dicoordinated oxygen atoms in compounds of the type are found to be insensitive to the nature of the X substrate, even for strongly conjugating CH 3 ÈOÈX groups. Such behavior is rationalized in terms of intramolecular electron delocalizing usin