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~1H-NMR

网络一维核磁共振氢谱；第一节核磁共振氢谱

~1H-NMR

网络释义

~1H-NMR

一维核磁共振氢谱

一、一维核磁共振氢谱（1H NMR） ................................................................... 60二、核磁共振13C 谱（13C NMR...

第一节核磁共振氢谱

第一节核磁共振氢谱(1H NMR)(一)对映-贝壳杉烷类二萜化合物(二)对映-6，7-断裂-贝壳杉烷型化合物(三)对映-8，9-断裂-贝壳 …

例句：

These inclusion compounds were confirmed by means of IR and powder XRD , and their host-guest molar ratio was determined by ^1H NMR.

本文还报道了这些包结化合物的 IR ，粉末 XRD 的表征，用 ^1HNMR 谱测定了它们的分子摩尔比。

The structure of this monomer were confirmed by means of Elements Analysis , Fourier transform infra-red spectroscopy (FT-IR), 1H NMR.

其后又通过元素分析，1H-NMR 和 IR等方法，对该单体结构进行了结构表征。

The structure and properties of the copolymers have been investigated by()~1H-NMR, DSC and measurement of surface contact angle .

采用 1H-NMR 、DSC 和表面接触角等方法研究了梳形共聚物的结构与性能。

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 melting point equipment, IR and 1H NMR techniques were used to characterize the product .

用熔点法、1HNMR 和红外光谱分析技术对产物进行了表征。

Results : The total yield was 31 . 5%. Structures of the target product and key intermediates were verified by IR and 1H-NMR.

结果：所得产物结构经红外光谱、核磁共振谱及质谱等确证，以水杨醛计算总收率为 31 .

We further investigated the conformational properties of these analogs by 1D and 2D ~1H NMR spectroscopy and molecular modeling.

我们还通过1D和2D~1HNMR谱和分子动力学模拟进一步研究这些类似物的构象特性。

Based on technology of nuclear magnetic resonance (~1H -NMR ), the content of the GB under different conditions can be detected.

利用现代核磁共振（~1H-NMR ）技术测定了不同处理条件下桑树体内的甘氨酸甜菜碱含量。

These compounds have not been reported before, and the structures were identified by MS, IR and 1H-NMR spectra .

合成的化合物均未见文献报道，其结构通过了 MS 、IR 以及 1H-NMR 谱确证。

The structures of the intermediates and product were characterized with 1H NMR and Mass spectra .

中间体及产物用质谱和核磁氢谱进行了结构表徵。

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。

Three: Synthesized a novel BODIPY dye which emitted in the near-infrared region . And characterized the dye by 1H NMR , IR and EI-MS.

通过一系列反应合成了一种发射在近红外区的 BODIPY 类荧光染料，并通过核磁共振，质谱及红外谱对染料的结构进行了表征。

The degree of esterification and molecular weight of the resulted amphiphilic hyperbranched polymers were caculated via()~1H NMR.

通过 1HNMR 求得羟基的酯化度和所得两亲性超支化聚合物的数均分子量。

The structural change of silver grass lignin in Auto-catalyzed ethanol-water pulping was studied by IR and 1H-NMR.

通过 IR 、1HNMR 技术初步研究了荻自催化乙醇制浆中木素结构的变化。

OBJECTIVE To establish a method for determining the deacetylation degree in chitosan by 1H-NMR.

目的建立测定壳聚糖脱乙酰度的 1H-NMR 方法。

The structures of the intermediates and the target compound were confirmed by 1H NMR and MS.

目标化合物及各中间体的结构采用 1HNMR 和 MS 进行了确定。

The structures of the new intermediates and target compounds are confirmed by 1H NMR, 13C NMR, IR, and MS spectra .

所有的目标化合物和一些中间体化合物的结构都经过 1HNMR 、13CNMR 、IR 及 MS 得到了确认。

fully characterised by 1H NMR spectroscopy and mass spectrometry .

充分表征核磁共振光谱和质谱分析。

The chemical structure was characterized by IR, 1H NMR and ultimate analysis .

通过红外、核磁、元素分析对其化学结构进行了鉴定。

Results The desired product was obtained in over all yield of 49 . 7% and its structure was confirmed by 1H-NMR and IR.

结果各步中间体结构经核磁共振谱确证，最终目标产物结构经红外光谱和核磁共振谱确证，总收率为 49 .

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 structures of the compounds were confirmed by()~1H NMR and IR .

通过红外光谱和核磁共振谱分析表征了化合物的结构。

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。

Part III is a review about the research of ~1H-NMR technique applied in the metabonomics .

论文第三部分（综述）为氢核磁共振技术在代谢物组学的应用研究进展。

~1H-NMR

~1H-NMR

一维核磁共振氢谱

第一节核磁共振氢谱

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