This had been established in 1H NMR studies of animal brains in vivo which started in our laboratory in 1983 (these studies are reviewed in Avison, Hetherington, and Shulman, 1986 J.W. Prichard and R.G. Shulman Ann. Rev. of Neuroscience 9, 61–85 (1986) . Since our lab received a ...
1H-NMR谱 1. Each fraction was analyzed qualitatively by1H-NMR spectra,then the aromatic fraction was characterized using gas chromatograph/mass spectrometer(GC-MS). 通过1H-NMR谱图对各族组分的切割点的准确性进行了定性分析,并用色-质联用对循环油的芳烃组分进行了分析,初步确定了基本组成,为煤液化油的...
~1H NMR谱 1. The1H NMR spectraof BPHA and Zn( II ) - BPHA have been determined in the pD range 0. 测定了各pD值下BPHA[BPHA是N,N’-bis(2-aminoethyl)-1,3-propanediamine hexaaceticacid的简称,中文名称为二胺乙基丙二胺六乙酸]和Zn~(2+)-BPHA的~1H NMR谱。
1H NMR spectra 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果2复制译文编辑译文朗读译文返回顶部...
a1H-NMR spectra were measured on a Bruker Avance 300 spectrometer operating at 300 MHz (DMSO-d6 solutions using TMS as internal reference) 1H核磁共振的光谱在经营在300兆赫(DMSO-d6的Bruker Avance 300分光仪被测量了解答使用TMS作为内部参考) [translate] ...
a对此的翻译是 正在翻译,请等待...[translate] a我希望通过努力,积极的工作态度能为您的公司服务 I hoped through diligently, the positive work manner can serve for yours company[translate] a1H-NMR spectra were measured on a 1H核磁共振的光谱在a被测量了[translate]...
The 1H NMR spectra of variously annulated pyranocoumarins are reported. The complete assignment of chemical shifts was achieved by using coupling constants and the shift effects induced by the introduction of methyl groups at various positions on the pyranocoumarin nucleus, and by comparison with the...
that allow one to identify individual coupling constants within even the most complex first-order multiplets likely to be encounteredin lH NMR spectra. It also provides a set of graphical representations (Cand Tables 1-11)for assisting in empirical, visual pattern recognition. A first-order multiple...
The 1H NMR spectra of the title compounds show that kinetically rigid dimers are present in solution, with metal to γ-carbon bonds, and that the 1 1 adducts of the compounds with pyridine and with 2,2′-bipyridyl contain bidentate and monodentate ester ligands, respectively.doi:10.1002/chin....
The presence of a single resonance at 106.5 ppm in the 31P-{1H} NMR and a singlet at 2.81 ppm for the NMe2 moiety in the 1H NMR spectra is strong indication that 16 is coordinated to the Pd centre through its N atom only. IR and the 13C-{1H} NMR spectrum clearly show the ...