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Theoretical studies on the gas phase tautomerization of N,N-dimethylglycine

✍ Scribed by Allan D Headley; Stephen D Starnes

Book ID
114143121
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
144 KB
Volume
453
Category
Article
ISSN
0166-1280

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📜 SIMILAR VOLUMES

Effects of solvents on the tautomerizati
Effects of solvents on the tautomerization of N,N-dimethylglycine
✍ Allan D. Headley; Rita E. Corona; Eric T. Cheung 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB 👁 2 views

The effects that solvents have on the tautomerization of N,N-dimethylglycine are analyzed and the solvent's dipolarity/ polarizability and acidic properties appear to play important roles in the solvation of the zwitterionic tautomer. Owing to the existence of a stable intramolecular hydrogen-bonded

Gas-Phase Structure of N,N-Dimethylglyci
Gas-Phase Structure of N,N-Dimethylglycine
✍ Alberto Lesarri; Emilio J. Cocinero; Juan C. López; José L. Alonso 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB

## Abstract __Three conformers of the neutral amino acid__ N,N__‐dimethylglycine [(CH~3~)~2~NCH~2~COOH] were detected in a supersonic expansion by a combination of laser ablation (LA) and molecular‐beam Fourier transform microwave (MB‐FTMW) spectroscopy. A bifurcated methyl‐to‐carbonyl (CH⋅⋅⋅OC)

The mechanism of neutral amino acid deco
The mechanism of neutral amino acid decomposition in the gas phase. The elimination kinetics of N,N-dimethylglycine ethyl ester, ethyl 1-piperidineacetate, and N,N-dimethylglycine
✍ Adolfo Ensuncho; M. Jennifer Lafont; Alexandra Rotinov; Rosa M. Domínguez; Arman 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 76 KB 👁 1 views

## Abstract The gas‐phase elimination kinetics of the ethyl ester of two α‐amino acid type of molecules have been determined over the temperature range of 360–430°C and pressure range of 26–86 Torr. The reactions, in a static reaction system, are homogeneous and unimolecular and obey a first‐order

Solvation effects on the tautomerization
Solvation effects on the tautomerization of N,N-dimethylvaline
✍ Allan D. Headley; Binita Patel; Eric T. Cheung 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 185 KB

The effects that solvents have on the tautomerization of N,N-dimethylvaline were analyzed using a linear solvation energy relationship (LSER) approach. In solution, the population of the zwitterionic tautomer is dictated mainly by the nature of the medium. Acidic solvent molecules appear to be more