sulfoxide

Clean synthesis of methyl N-phenyl carbamate through coupling route with catalyst Bu_2SnO DIMETHYL SULFOXIDE-A NOVEL ACTIVATING AGENT IN CONDENSATION REACTION

Bu2SnO催化反应耦合法清洁合成苯氨基甲酸甲酯二甲基亚砜&缩合反应中新的活化剂

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The 1H-NMR, 13 C-NMR spectra of unknown sample were obtained on FT-80 A NMR spectrometer with dimethyl sulfoxide ( DMSO-dg) as solvent.

采用FT-NMR波谱仪，以氘代二甲基亚矾为溶剂，测定了未知结构聚氨酯（PU）弹性体的~1H-，~（13）C-NMR谱。

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Compound acrylic fibre produced by dimethyl sulfoxide one-step process

三甲亚砜一步法生产复合腈纶

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Investigation of Nucleation of POM Crystal from Dimethyl Sulfoxide Solution

POM晶体在二甲亚砜溶液中的成核研究

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Gas Chromatography Analysis of Air and Exhaust Gas Dimethyl Sulfoxide

气相色谱分析空气和废气中二甲基亚砜

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Objective To study the effect and possibal mechanism of dimethyl sulfoxide ( DMSO ) on cerebral ischemia.

目的研究二甲基亚砜 ( DMSO ) 对小鼠脑缺血的影响,并初步探讨其机制.

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Dynamic observation of ultrastructure of human lung adenocarcinoma cell line ( agzy-83a) induced and differentiated by dibutyryl cyclic AMP and dimethyl sulfoxide in vitro

二丁酰环磷腺苷及二甲基亚砜对人肺腺癌AGZY83a细胞超微结构影响的动态观察

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The CPV-dsRNA were denatured and melted into ssRNA with 90 % dimethyl sulfoxide dr 8 M urea.

我们采用90%的二甲基亚砜或8M的尿素使CPV—dsRNA解链.

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Based on an assumed reaction scheme and considering the solubility of nitrogen dioxide in dimethyl sulfoxide, the kinetic model of the reaction was built. Moreover, the parameters of kinetic model were obtained by experimental data regression.

在假定反应步骤和考虑二甲基亚砜对二氧化氮溶解度影响的前提下，建立了反应的动力学模型，并结合实验数据，对动力学模型进行了参数估值。

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A method for determining Huckel-Hubbard ( H-H) parameters is proposed, and the H-H theory is extended to analyze [ 2, 3] sigmatropic rearrangements including Witting rearrangement, sulphur ylide rearrangement and allylic sulfoxide rearrangement.

本文提出一种确定Hückel-Hubbard（H-H）参数的方法，并将H-H理论首次推广用于Witting重排、硫叶立德重排、烯丙基亚砜重排等[2,3]σ键迁移重排反应的研究。

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Penicillin G sulfoxide diphenylcarbinol ester was synthesized by penicillin G potassium salt.

以青霉素G钾为原料制备青霉素G亚砜二苯甲酯.

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The crystal structure of neodymium chloride with dimethyl sulfoxide

氯化钕与二甲亚砜配合物的晶体结构

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Expression of DNA polymerase β induced by all-trans retinoic acid and dimethyl sulfoxide and change of the base excision repair in human esophageal cancer cells

诱导分化的人食管癌细胞DNA聚合酶β和碱基切除修复功能的改变

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After success of transplation, the tillering node of the haploid at full-tiller stage were soaked with the solution of 0.04% Colchicine and 1.5% dimethyl sulfoxide at the temperature of 18 ℃ for 6-8 hours, the doubling percentage was 82.9-87.8%.

移栽成活后处于分蘖盛期的单倍体花粉植株，用0.04%秋水仙碱与1.5%二甲基亚砜混合液在18℃条件下浸泡分蘖节6～8小时，加倍成功率可达82.9～87.7%。

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This report shows the recent developments and the value of Application of dimethyl sulfoxide.

阐述二甲基亚砜的发展动态和应用价值.

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Ivabradine hydrochloride can be dissolved in water, methanol or dimethyl sulfoxide, and slightly soluble in ethanol and acetone.

其在水或甲醇或二甲基亚砜中溶解，在乙醇中略溶，在丙酮中微溶。

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The stereochemistry of the sulfoxide was also discussed.

讨论了亚砜化合物的立体化学。

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The behaviour of multiple| efficiency evaporation was introduced. compound acrylic fibre produced by dimethyl sulfoxide one-step process

介绍了腈纶生产中溶剂回收的多效蒸发工艺的特性，认为五效蒸发是最佳选择。三甲亚砜一步法生产复合腈纶

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Study on a new technology of desalting from crude dimethyl sulfoxide

粗二甲基亚砜除盐新工艺研究

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The mole fraction solubility values of amisulpride in water+ methanol, ethanol, acetone and dimethyl sulfoxide four binary mixtures were measured at temperatures range from 278.15K to 308.15K at atmospheric pressure.

本文在常压下实验测定了278.15K到308.15K之间氨磺必利在水和甲醇、乙醇、丙酮以及二甲基亚砜四种混合体系中的摩尔分数溶解度。

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Dibenzyl sulfoxide and dibenzyl sulfone were synthesized dibenzyl sulfide oxidated with H 2 O 2 without catalyst.

在无催化剂条件下利用过氧化氢氧化二苄基硫醚合成了二苄基亚砜和二苄基砜.

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Dimethyl sulfoxide ( DMSO) was selected as the recrystallization solvent. Making use of the technique of solvent/ nonsolvent precipitation, experiments having scales of 100g and 1000g yield were conducted in the laboratory.

以HMX为原料，选用二甲亚砜（DMSO）作重结晶溶剂，采用溶剂非溶剂沉淀技术，在实验室进行了100g、1000g量试验。

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Dimethyl sulfoxide was used as the main protectant for cryopreservation.

实验以二亚基亚砜为主要的低温贮存保护剂。

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Influence of Er~ ( 3+) to Luminescence of Samarium Perchlorate with Diphenyl Sulfoxide Coordination Compounds

Er~（3+）对二苯亚砜高氯酸钐配合物发光的影响

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Synthesis of kojic distearate from stearate acid, chloro-sulfoxide and kojic acid was studied.

介绍了以硬脂酸, 氯化亚砜,曲酸等为原料制备双硬脂酸曲酸酯的方法.

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Studies on the Mechanism of Sulfoxide in Extracting Carboxylic Acid

亚砜萃取有机酸机理的研究

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For example, counter-current extraction and parallel-current stripping with alternative arrangement can increase mass transfer efficiency for extracting H3 PO4 with Di-n-Butyl Sulfoxide ( DBSO).

做为例证，对于二丁基亚砜（DBSO）萃取磷酸体系进行计算，利用逆流萃取并流反萃交替过程可能得到更高的传质效率。

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During kinetic resolution, the sulfoxide configuration was reversed with CHP, but kept with TBHP.

在动力学拆分过程中, 用CHP作氧化剂导致亚砜的构型发生逆转, 但是用TBHP则保留不变.

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Separation and determination of penicillin V sulfoxide with thin-layer chromatography

薄层色谱法分离测定青霉素V亚砜酸

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