𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies in the Urea Series. XV. 1 Transformations of Nitrosoguanidine. Alkylnitrosoguanidines. N-R,N'-R'-Dialkylguanidines

✍ Scribed by Davis, Tenney L.; Rosenquist, Edward N.

Book ID
126994545
Publisher
American Chemical Society
Year
1937
Tongue
English
Weight
451 KB
Volume
59
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

N.m.r. studies in the heterocyclic serie
N.m.r. studies in the heterocyclic series: XVI—determination of the structure of 3-azidoindazole by 1H and 13C n.m.r. spectroscopy
✍ Alain Fruchier; Ermitas Alcalde; José Elguero 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB 👁 1 views

## Abstract The 1‐NH structure for 3‐azidoindazole has been demonstrated by the observation of ^1^H^1^H and ^13^C^1^H couplings involving the hydrogen atom attached to nitrogen. A comparison between 3‐azidoindazole and indazole shows that both compounds have the same tautomeric structure.

N.m.r. studies in the heterocyclic serie
N.m.r. studies in the heterocyclic series: XVII—carbon-13 spectra of indazole derivatives
✍ Philippe Bouchet; Alain Fruchier; Gérard Joncheray; Jose Elguero 📂 Article 📅 1977 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB

## Abstract The ^13^C chemical shifts of 17 indazole derivatives are discussed as a function of substituent effects and the N‐1—H or N‐2—H structure of indazole. The presence in solution of the N‐1—H tautomer is confirmed.