✦ LIBER ✦

Mechanism of the backbone rearrangement of amino steroids. A carbon-13 and tritium nuclear magnetic resonance spectroscopic study of isoconessine, neoconessine and the corresponding polydeuterated and polytritiated species

✍ Scribed by Frappier, Francois; Audinot, Marcel; Beaucourt, Jean Pierre; Sergent, Leila; Lukacs, Gabor

Book ID: 126294451
Publisher: American Chemical Society
Year: 1982
Tongue: English
Weight: 361 KB
Volume: 47
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00140a045

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Mechanism of the backbone rearrangement

Mechanism of the backbone rearrangement of amino steroids. High-field proton, deuterium, carbon-13, and hydrogen-1 two-dimensional nuclear magnetic resonance spectroscopic study of isoholamine and polydeuterated isoholamine

✍ Frappier, Francois; Hull, William E.; Lukacs, Gabor 📂 Article 📅 1981 🏛 American Chemical Society 🌐 English ⚖ 213 KB

A carbon-13 nuclear magnetic resonance s

A carbon-13 nuclear magnetic resonance study of the 1,4-diene analogues of steroid hormones and related steroids

✍ Mario D. Gonzalez; Gerardo Burton 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 556 KB

The '3C N M R spectra of sixteen 4-ene-3-keto-and 1,4-diene-3-keto corticosteroids are described. Substituent shifts and the effect of added methanol-d, are reported, and conformational distortions and intramolecular hydrogen bonding are analysed based on these data. DISCUSSION ## Substituent eff

Nanosecond fluctuations of the molecular

Nanosecond fluctuations of the molecular backbone of collagen in hard and soft tissues: a carbon-13 nuclear magnetic resonance relaxation study

✍ Sarkar, Susanta K.; Sullivan, Catherine E.; Torchia, Dennis A. 📂 Article 📅 1985 🏛 American Chemical Society 🌐 English ⚖ 859 KB

Organometallic chemistry. VII. Carbon-13

Organometallic chemistry. VII. Carbon-13 nuclear magnetic resonance spectroscopic study and the bonding nature of the ethylenemercurinium ion. Preparation and study of the norbornadiene- and 1,5-cyclooctadienemethylmercurinium ions

✍ Olah, George A.; Yu, Simon H. 📂 Article 📅 1975 🏛 American Chemical Society 🌐 English ⚖ 416 KB

Stable carbocations. CL. Fourier transfo

Stable carbocations. CL. Fourier transform carbon-13 nuclear magnetic resonance and x-ray photoelectron spectroscopic study of the 2-norbornyl cation

✍ Olah, George A.; Liang, Gao.; Mateescu, Gheorghe D.; Riemenschneider, J. Louise. 📂 Article 📅 1973 🏛 American Chemical Society 🌐 English ⚖ 584 KB

Studies in tertiary amine oxides. Part V

Studies in tertiary amine oxides. Part V—carbon-13 nuclear magnetic resonance spectra of some N-aryl tertiary amines, the corresponding N-oxides and the meisenheimer rearrangement products

✍ Abdul-Hussain Khuthier; Jasim M. A. Al-Rawi; Abdul K. Al-Kazzaz; Mohammed A. Al- 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 400 KB 👁 1 views

## Abstract The carbon‐13 NMR spectra of some __N__‐(2‐ or 4‐nitrophenyl) tertiary amines and their corresponding __N__‐oxides have been analysed. These __N__‐oxides undergo thermal rearrangement to __O__‐arylhydroxylamines, for which the ^13^C NMR spectral assignments were also carried out. The __