各位老师好，我实验中测试NMR13C采用的溶剂是DMSO-d6 我现在想通过理论模拟计算NMR数据是不是要加上隐...
一般描述 Dimethyl sulfoxide-d6 (DMSO-d6) is a deuterated NMR solvent. It undergoes photodissociation to generate CD3 radical photoproducts, which have been analyzed by infrared diode laserabsorption spectroscopy.[1] Dissociation dynamics of DMSO-d6 at 193nm was examined using photo fragment translat...
62, while the meso-isomer shows a signal of 1H NMR at δ = 4. 84[2]. This experiential rule was used in almost all the 1,2-diol coupling reactions to determine the ratio of dl to meso of the diols[1, 3-6].LI Ting-you JIANG Shui-shi WANG Zong-mu高等学校化学研究(英文版)...
DMSO-d6是一种氘NMR溶剂,可用于基于NMR的研究和分析。 应用: DMSO-d6与甘油或甘油-d8一起可形成高粘度的二元溶剂,对复杂的生物活性化合物具有高溶解能力 Dimethyl sulfoxide-d6 is a deuterated NMR solvent that is useful in NMR-based research and analyses. ...
氘代二甲亚砜价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30049062 氘代二甲亚砜 10x0.5ml(盒) 170元 2011/04/16 D0381 二甲亚砜-d6 99.9原子%D Dimethyl Sulfoxide-d6 99.9atom%D 25G 850元 2010/06/21 320770075 氘代二甲亚砜 Methyl sulfoxide-d6 , for NMR, packaged in 0.75 ml...
are washed with pH 7 aqueous phosphate buffer (4 × 80 mL), then dried with anhydrous sodium sulfate and concentrated under reduced pressure to give 7.89 g (99% crude yield) of the aldehyde as a clear yellow oil. Analysis of crude aldehyde by 1 H NMR indicates a chemical purity of >...
A recently developed "gel-state NMR method" that simply swells plant cell walls in a DMSO-d6/pyridine-d5(4:1) solvent system and uses a high-resolution sol... H Kim,J Ralph - 《Rsc Advances》 被引量: 52发表: 2014年 Non-degradative dissolution and acetylation of ball-milled plant cel...
化工原料;化学试剂;氘代;同位素气体;同位素;Solvent by Application;Solvents;Solvents for High Throughput NMR;Spectroscopy Solvents (IR;Stable Isotopes;Tubes and Accessories;UV/Vis);Alphabetical Listings;D;Aldrich 100% NMR Solvents for High Resolution;Dimethyl Sulfoxide (DMSO);High Resolution NMR;Solvent by...
dmso试剂残留尿素检测nmr (第7期曹宇双134-噻二唑基取代脲的合成及其生物活性研究)(2012年7月)(ChemicalResearchandApplication)(July,2012)(文章编号:1004-1656(2012)07-1099-03)(试剂中残留1)(氘代)(DMSO)(H)(的检测)(琪1,马晓敏2,邓鹏翅3*)(杨)((1.)(四川大学材料科学与工程学院,四川)(成都)(610064...
NBS/DMSO-mediated synthesis of (2,3-dihydrobenzo[b][1,4]oxathiin-3-yl)methanols from aryloxymethylthiiranes EFFECT OF A SOLVENT MIXTURE OF H_2O/DMSO ON THE ACRYLONITRILE-N-VINYL-PYRROLIDONE COPOLYMRIZATION Solution-state 2D NMR of ball-milled plant cell wall gels in DMSO-d6/pyridine-d5...