## Abstract The conformational equilibrium constants for isomeric methylcyclohexanols (__cis__โ and __trans__โ1,2โ, 1,3โ and 1,4โmethylcyclohexanols) have been determined from peak area measurements in the completely proton decoupled low temperature ^13^C NMR spectra of the individual conformers. T
Composition of Glunat Preparation Studied by13C NMR Spectroscopy
โ Scribed by V. P. Panov; A. V. Panov
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 83 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0091-150X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
3 a ) and (3c) or (Sf) formed as minor products on reaction ( I ) with methyl acryiate or methyl propiolate were synthesized isomer-free from the diester (1') and characterized. The data for the compounds prepared are summarized in Table .
## Abstract Acidโbase properties of the natural polyamine wasp toxin PhTXโ433 (1) and seven synthetic analogues [PhTXโ343 (2), PhTXโ334 (3), PhTXโ443 (4), PhTXโ434 (5), PhTXโ344 (6), PhTXโ444 (7), and PhTXโ333 (8)], each having four protolytic sites, were characterized by ^13^C NMR spectroscopy. No