✦ LIBER ✦

Conformational Preferences of cis -1,3-Cyclopentanedicarboxylic Acid and Its Salts by 1 H NMR Spectroscopy: Energetics of Intramolecular Hydrogen Bonds in DMSO

✍ Scribed by Emenike, Bright U.; Carroll, William R.; Roberts, John D.

Book ID: 119947924
Publisher: American Chemical Society
Year: 2013
Tongue: English
Weight: 309 KB
Volume: 78
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo302049z

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Conformations of bryonolic acid and its

Conformations of bryonolic acid and its derivatives in CDCl3 solution by 1H and 13C NMR spectroscopy

✍ Wasuke Kamisako; Kiyoko Suwa; Chie Honda; Koichiro Isoi; Hiroshi Nakai; Motoo Sh 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 699 KB

1H- and 13C-NMR studies of solutions of

1H- and 13C-NMR studies of solutions of hyaluronic acid esters and salts in methyl sulfoxide: comparison of hydrogen-bond patterns and conformational behaviour

✍ Bjarne J. Kvam; Marco Atzori; Renato Toffanin; Sergio Paoletti; Filippo Biviano 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 950 KB

Conformational studies of N-acetyl-N′-me

Conformational studies of N-acetyl-N′-methylamide derivatives of α-aminobutyric acid, norvaline, and valine. I. Preferred conformations in solution as studied by 1H-nmr spectroscopy

✍ Toshimasa Yamazaki; Akihiro Abe 📂 Article 📅 1988 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 731 KB

The 'H-nmr studies were extensively carried out to elucidate preferred conformations of dipeptides CH,C\*O-X-NHCH,, with X = Abu, oval, and Val in various solvents. The vicinal 'H--'H coupling constants for the NH-CnH moiety and those around the C"-Cp bond in the articulated side chain provided the

Various Types of Hydrogen Bonds, Their T

Various Types of Hydrogen Bonds, Their Temperature Dependence and Water−Polymer Interaction in Hydrated Poly(Acrylic Acid) as Revealed by 1 H Solid-State NMR Spectroscopy

✍ Li, Baohui; Xu, Lu; Wu, Qiang; Chen, Tiehong; Sun, Pingchuan; Jin, Qinghua; Ding 📂 Article 📅 2007 🏛 American Chemical Society 🌐 English ⚖ 389 KB

Conformational Preferences of trans -1,2

Conformational Preferences of trans -1,2- and cis -1,3-Cyclohexanedicarboxylic Acids in Water and Dimethyl Sulfoxide as a Function of the Ionization State As Determined from NMR Spectroscopy and Density Functional Theory Quantum Mechanical Calculations

✍ Garza, Alejandro J.; Nag, Mrinmoy; Carroll, William R.; Goddard, William A.; Rob 📂 Article 📅 2012 🏛 American Chemical Society 🌐 English ⚖ 986 KB

Observation of 3 .fwdarw. 1 intramolecul

Observation of 3 .fwdarw. 1 intramolecular hydrogen bonds (.gamma. turns) in the cyclic tetrapeptides, [Ala4]-desdimethylchlamydocin and cyclo-(D-Phe-Pro-D-Phe-Pro), by NMR spectrometry. Effect of solvent on solution conformation

✍ Rich, Daniel H.; Jasensky, Ronald D. 📂 Article 📅 1980 🏛 American Chemical Society 🌐 English ⚖ 852 KB