𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of protonation on the13C-13C spin-spin coupling constants in α-picoline

✍ Scribed by A. Yu. Denisov; V. I. Mamatyuk; O. P. Shkurko


Book ID
112544363
Publisher
Springer
Year
1986
Tongue
English
Weight
72 KB
Volume
35
Category
Article
ISSN
1573-9171

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Substituent Conformational effects in vi
✍ James L. Marshall; Larry G. Faehl; Richard Kattner; Poul Erik Hansen 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 424 KB

## Abstract A series of 7‐^13^C‐labeled __o__‐substituted toluene derivatives and carboxyl‐^13^C‐isocrotonic and crotonic acid were synthesized and studied by ^13^C NMR spectroscopy to obtain ^13^C^13^C spin‐spin coupling constants involving the labeled carbon. The __cis__ ^3^__J__(CC) values were

13C13C spin coupling constants in phenan
✍ Stefan Berger; Klaus Peter Zeller 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 469 KB

## Abstract The synthesis of six 1‐X‐ (X = OH, OCH~3~, OCOCH~3~, CH~3~, CHO and CN) phenanthrene derivatives with a ^13^C label at C‐1 is described. An analysis of the ^13^C^13^C spin coupling constants shows the importance of π‐interaction for the coupling constant transmission. Small ^13^C^13^C s