HCOOH, an Inexpensive, Convenient, and Practical 13C NMR Solvent for Strong Polar Amino Acids and their Derivatives

被引：3

作者：

Chen, Ning

Xu, Jiaxi ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China

来源：

LETTERS IN ORGANIC CHEMISTRY | 2009年 / 6卷 / 04期

基金：

北京市自然科学基金; 中国国家自然科学基金;

关键词：

Amino acid; Carbon-13 nuclear magnetic resonance spectrum; Peptide; N-protected amino acid; Polar organic compound; Solvent; SUBSTITUTED TAURINES;

D O I：

10.2174/157017809788489945

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Amino acids and some of their derivatives are strong polar organic compounds. Non-deuterated formic acid was used as an inexpensive, convenient, and practical C-13 NMR solvent for these strong polar compounds. It was also used to determine hydroxyl carboxylic acids and nucleosides. C-13 NMR chemical shifts in formic acid of representative examples and widely used solvents in organic reactions were provided. Formic acid is a counterpart to commonly used perdeuterated chloroform, dimethyl sulfoxide, methanol, and water.

引用

页码：349 / 353

页数：5

共 50 条

[21] Significant 13C NMR signal enhancements in amino acids via adiabatic demagnetization and remagnetization cross polarization
Ahmed, Kazi S.
Harris, Kristopher J.
CHEMICAL COMMUNICATIONS, 2024, 60 (90) : 13207 - 13210
[22] The 13C NMR, UV and IR absorption spectra of pyridinedicarboxylic acids
Wasylina L.
Kucharska E.
Weglinski Z.
Puszko A.
Chemistry of Heterocyclic Compounds, 1999, 35 (2) : 186 - 194
[23] The 13C NMR, UV and IR absorption spectra of pyridinedicarboxylic acids
Wasylina, L
Kucharska, E
Weglinski, Z
Puszko, A
KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1999, (02): : 210 - 218
[24] Assignment of 13C NMR data of methyl (+)-hardwickiate and its derivatives
Costa, M
Fujiwara, FY
Imamura, PM
MAGNETIC RESONANCE IN CHEMISTRY, 1998, 36 (07) : 542 - 544
[25] 13C NMR Spectroscopy of "Arduengo-type" Carbenes and Their Derivatives
Tapu, Daniela
Dixon, David A.
Roe, Christopher
CHEMICAL REVIEWS, 2009, 109 (08) : 3385 - 3407
[26] 1H and 13C NMR of bioactive isochromanylacetylarylhydrazone derivatives
Santos, MRL
de Carvalho, MG
Braz-Filho, R
Barreiro, EJ
MAGNETIC RESONANCE IN CHEMISTRY, 1998, 36 (07) : 533 - 538
[27] An (III) complexes of tris-dithiocarbamate derivatives of α-amino acids.: CP MAS 13C NMR.: Evaluation of the bacterial growth inhibition
Criado-Talavera, JJ
Macías-Sánchez, B
Medarde-Agustin, M
Fernández-Lago, L
ANALES DE QUIMICA-INTERNATIONAL EDITION, 1998, 94 (4-5): : 238 - 240
[28] 13C NMR spectra of β-sitosterol derivatives with oxidized rings A and B
N. V. Kovganko
Zh. N. Kashkan
E. V. Borisov
E. V. Batura
Chemistry of Natural Compounds, 1999, 35 : 646 - 649
[29] Spectral analysis of 1H coupled 13C spectra of the amino acids:: adaptive spectral library of amino acid 13C isotopomers and positional fractional 13C enrichments
Tiainen, Mika
Maaheimo, Hannu
Niemitz, Matthias
Soininen, Pasi
Laatikainena, Reino
MAGNETIC RESONANCE IN CHEMISTRY, 2008, 46 (02) : 125 - 137
[30] Accelerated 13C detection by concentrating the NMR sample in a biphasic solvent system
Baishya, Bikash
Verma, Ajay
Parihar, Rashmi
ANALYST, 2021, 146 (21) : 6582 - 6591

← 1 2 3 4 5 →