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核磁共振氢谱

网络HNMR; PMR; H NMR Spectroscopy

核磁共振氢谱

网络释义

核磁共振氢谱

HNMR

（2）吡啶的核磁共振氢谱（HNMR）：吡啶的氢核化学位移与苯环氢（δ7.27）相比处于低场，化学位移大于7.27，其中与杂 …

PMR

（6）核磁共振氢谱(PMR)是研究有机物结构的有力手段之一。在所研究的化合物分子中，每一结构中的等性氢原子在PMR谱中 …

H NMR Spectroscopy

有机波... ... 5 Mass Spectrometry/ 质谱学 4.4 1 H NMR Spectroscopy/ 核磁共振氢谱 4.6 13 C NMR Spectroscopy/ 核磁共振碳 …

H Nuclear Magnetic Resonance

1. HNMR: 核磁共振氢谱(H Nuclear Magnetic Resonance)网络例句 dict.cnki.net dict.cnki.net ks.cn.yahoo.com dict.cnki.net ww…

hydrogen nuclear magnetic resonance

缩略语 NMR 的查询结果 ... 核磁共振谱法 nuclear magnetic resonance 核磁共振氢谱 hydrogen nuclear magnetic resonance ...

nuclear magnetic resonance spectrum

缩略语 NMR... ... 核磁共振氢谱 hydrogen nuclear magnetic resonance 核磁共振氢谱 nuclear magnetic resonance spectrum ...

例句：

RESULTS A total of 11 target compounds were synthesized , and their structures were all confirmed by 1HNMR.

结果共合成了 11 个目标化合物，结构均经核磁共振氢谱确证。

The structures of these compounds were characterized by elemental analysis, IR, 1H NMR and MS.

所有化合物的结构均经元素分析、红外光谱、核磁共振氢谱和质谱表证。

The structure , solubility, intrinsic viscosity, optical and heat property of polyimides was determined by FTIR, NMR, DSC and TGA et al.

聚酰亚胺的结构经红外光谱和核磁共振氢谱确认，并对它的溶解性能、特征粘数、光学性能和热性能等进行了表征。

This paper simply relates the quantitative analysis by PMR spectroscopy and enumerates some applied samples .

简述核磁共振氢谱（PMR ）定量测法，并列举了一些应用实例。

A further illustration of the recognition mechanism was revealed by FT-IR spectra and 1H-NMR titration .

根据 FT-IR 和核磁共振氢谱滴定的结果进一步推测了可能的络合机理。

RESULTS The chemical structure of synthetic product was confirmed by IR and 1HNMR, the total yield was amount to 39 . 4%.

结果合成产物的化学结构经红外光谱和核磁共振氢谱确证，总收率可达 39 。4%。

The structures of the products were determined by IR, 1H NMR and HRMS.

产物的结构通过红外光谱、核磁共振氢谱和质谱确定。

The chemical structure of the target compound was confirmed by IR , 1H-NMR , MS and elemental analysis .

6%，目标化合物通过红外光谱、质谱、核磁共振氢谱、元素分析确定。

Results and Conclusion The chemical structure of the compound was confirmed by IR and 1H-NMR .

结果与结论目标产物的结构通过红外光谱、核磁共振氢谱得到确证。

The structures of the intermediates and the target compound were confirmed by MS, 1H NMR and 13C NMR spectra in our experiments.

关键中间体及最终化合物的结构经质谱、核磁共振氢谱及碳谱得到确证。

At the same time, we got a series of new substituted compounds and some of them were characterized by 1H- NMR spectra .

同时，我们还得到了一系列的新颖的亲核取代产物，部分化合物的结构通过核磁共振氢谱得到确认。

RESULTS Chemical structure of the title compound and the intermediates was confirmed by 1HNMR. Total yield was 19 . 1%.

结果合成的目标化合物的熔点和核磁共振氢谱与相关文献一致，总收率为 19 .

The structure of NPER was characterized by IR and 'H-NMR and the synthetic mechanism of NPER was inferred .

采用红外光谱法和核磁共振氢谱法对 NPER 的结构进行了剖析，推测出了 NPER 的合成机理。

Result : Chemical structure of the product was con- firmed by~1H-NMR and MS. Total yield was 49 . 1%.

结果：所得产物化学结构经核磁共振氢谱及质谱确证，总收率为 49 .

RESULTS Chemical structure of the product was confirmed by IR , ~ 1 HNMR and MS. Total yield was 44 . 2 %.

结果所得产物化学结构经红外光谱、核磁共振氢谱及质谱确证，总收率为 44 .

核磁共振氢谱

核磁共振氢谱

HNMR

PMR

H NMR Spectroscopy

H Nuclear Magnetic Resonance

hydrogen nuclear magnetic resonance

nuclear magnetic resonance spectrum

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