Determination of heats of tautomerization of nitrile-ketenimine by mass spectrometry

Cisneros H.S.; Erben M.F.; Della Védova C.O.; Laurella S.; Allegretti P.E.; Furlong J.J.P.

首页> 外文期刊>European journal of mass spectrometry >Determination of heats of tautomerization of nitrile-ketenimine by mass spectrometry

【24h】

Determination of heats of tautomerization of nitrile-ketenimine by mass spectrometry

机译：质谱法测定腈-酮亚胺的互变异构化热量

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Tautomerism of some nitriles has been studied by mass spectrometry. The analysis of the corresponding mass spectra has allowed some fragmentations to specific tautomers to be assigned and the heats of tautomerization to be determined through temperature effects and electron energy studies. Experimental determinations are supported by theoretical calculations. The joint analysis of mass spectrometry and DFT-B3LYP data indicate that this tautomeric equilibrium can be studied by the experimental spectrometric strategy employed.

机译：已经通过质谱研究了一些腈的互变异构。通过对相应质谱的分析，可以确定特定互变异构体的某些碎片，并可以通过温度效应和电子能量研究确定互变异构化的热量。实验确定得到理论计算的支持。质谱分析和DFT-B3LYP数据的联合分析表明，可以通过采用实验光谱方法研究互变异构平衡。

著录项

来源
《European journal of mass spectrometry》 |2011年第2期|共19页
作者
Cisneros H.S.; Erben M.F.; Della Védova C.O.; Laurella S.; Allegretti P.E.; Furlong J.J.P.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类质谱分析;
关键词
Heats of tautomerization; Mass spectrometry; Nitriles; Quantum chemical calculations;

机译：互变异构化热;质谱;腈;量子化学计算;

相似文献

外文文献
中文文献
专利

1. Determination of heats of tautomerization of nitrile-ketenimine by mass spectrometry [J] . Cisneros H.S., Erben M.F., Della Védova C.O., European journal of mass spectrometry . 2011,第2期

机译：质谱法测定腈-酮亚胺的互变异构化热量
2. Mass spectrometry as a tool for the determination of heats of tautomerization of thioamides in the gas phase [J] . Allegretti PE, Milazzo CB, Furlong JJP European journal of mass spectrometry . 2005,第1期

机译：质谱作为测定气相中硫酰胺类互变异构热的工具
3. Determination of trace impurities in high purity gallium by inductively coupled plasma mass spectrometry and cross validation of results by transverse heated graphite furnace atomic absorption spectrometry [J] . Kumar SJ., Arunachalam J., Meeravali NN. Analytica chimica acta . 1998,第2a3期

机译：电感耦合等离子体质谱法测定高纯镓中的痕量杂质，横向加热石墨炉原子吸收光谱法交叉验证结果
4. DETERMINATION OF HEATS OF FORMATION AND ATOMIZATION FOR GASEOUS ALKALI EARTH METAL TANTALATES BY HIGH TEMPERATURE MASS SPECTROMETRY METHOD [C] . S.I. Lopatin, G.A. Semenov, T.S. Pilyugina Per Kofstad Memorial Symposium on High Temperature Corrosion and Materials Chemistry Nov 1999, Honolulu, Hawaii . 1999

机译：高温质谱法测定气态碱土金属钽酸盐的形成和原子化热
5. Determination of pharmaceuticals and personal care products in fish using high performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry [D] . Ramirez, Alejandro Javier 2007

机译：高效液相色谱-串联质谱和气相色谱-质谱法测定鱼类中的药品和个人护理产品
6. Single Shot Capillary Zone Electrophoresis-Mass Spectrometry Produces Over 27000 Peptide and nearly 4400 Protein Identifications by Combining a Very Low-Electroosmosis Coated Capillary a Third-Generation Electrokinetically-Pumped Sheath-Flow Nanospray Interface an Orbitrap Fusion Lumos Tribid Mass Spectrometer and an Advanced Peak Determination Algorithm [O] . Zhenbin Zhang, Alexander S. Hebert, Michael S. Westphall, -1

机译：单发毛细管区带电泳质谱通过结合极低电渗涂膜的毛细管第三代电动泵鞘流纳米喷雾接口Orbitrap Fusion Lumos Tribid质谱仪和一个质谱仪可产生超过27000个肽和近4400个蛋白质鉴定先进的峰确定算法
7. Production of Over 27 000 Peptide and Nearly 4400 Protein Identifications by Single-Shot Capillary-Zone Electrophoresis–Mass Spectrometry via Combination of a Very-Low-Electroosmosis Coated Capillary, a Third-Generation Electrokinetically-Pumped Sheath-Flow Nanospray Interface, an Orbitrap Fusion Lumos Tribrid Mass Spectrometer, and an Advanced-Peak-Determination Algorithm [O] . Zhenbin Zhang, Alexander S. Hebert, Michael S. Westphall, 2018

机译：通过单次毛细管区电泳 - 质谱法通过组合产生超过27 000份肽和近4400蛋白鉴定，通过非常低电渗涂层毛细管，第三代电动泵浦鞘流纳米普通接口，围绕熔化融合Lumos Tribrid质谱仪和先进峰值测定算法
8. Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory: Determination of Gasoline Oxygenates, Selected Degradates, and BTEX in Water by Heated Purge and Trap/Gas Chromatography/Mass Spectrometry;Water-resources investigations [R] . Rose, D. L., Sandstrom, M. W. 2003

机译：美国地质调查局国家水质实验室分析方法：加热吹扫和捕集/气相色谱/质谱法测定水中的汽油含氧化合物，选择的降解物和BTEX;水资源调查

Determination of heats of tautomerization of nitrile-ketenimine by mass spectrometry

摘要

著录项

相似文献

相关主题

期刊订阅