Proton NMR

Results: 428



#Item
301Spectroscopy / Proton NMR / Nuclear magnetic resonance spectroscopy / 1H / Nitrone-olefin 3+2 cycloaddition / Vitexin / Chemistry / Organic reactions / Nuclear magnetic resonance

PAPER www.rsc.org/obc | Organic & Biomolecular Chemistry 2-(4-Tolylsulfonyl)ethoxymethyl (TEM)—a new 2 -OH protecting group for solid-supported RNA synthesis†

Add to Reading List

Source URL: www.boc.uu.se

Language: English - Date: 2010-07-20 14:47:07
302Science / Physics / Two-dimensional nuclear magnetic resonance spectroscopy / Mouse / Cosmic microwave background radiation / Nuclear magnetic resonance / Scientific method / Spectroscopy

Automated 2D Instructions Varian VNMRS 500 MHz NMR Gcosy Instructions 1. Log in to the walkup account in VNMRJ if the system isn’t already logged in (password keyes208). 2. Set-up a PROTON 1-D experiment, as you would

Add to Reading List

Source URL: www.colby.edu

Language: English - Date: 2010-02-03 14:36:44
303Physics / Science / Nuclear magnetic resonance spectroscopy / Proton NMR / Two-dimensional nuclear magnetic resonance spectroscopy / Chemical shift / 1H / Aromaticity / Nuclear magnetic resonance spectroscopy of carbohydrates / Nuclear magnetic resonance / Spectroscopy / Chemistry

Problem of the Month: June 2012

Add to Reading List

Source URL: nmrshiftdb2.sourceforge.net

Language: English - Date: 2013-09-20 05:02:01
304Mouse / Button / User interface techniques / Graphical user interfaces / Human–computer interaction / Computing / Mouse button

T1 Determination + First run a one scan 1D proton spectrum. Use ns of 1 and ds of 0. + [Create Dataset], increment the EXPNO and choose PROTONT1 as the experiment.

Add to Reading List

Source URL: nmr.chem.umn.edu

Language: English - Date: 2012-10-08 14:46:44
3051D / Menu / Nuclear magnetic resonance / Spectroscopy / Two-dimensional nuclear magnetic resonance spectroscopy

Selective 1D Experiments (1D NOE, homonuclear decoupling, solvent suppression) + First run a one scan 1D proton spectrum. Use ns of 1 and ds of 0.

Add to Reading List

Source URL: nmr.chem.umn.edu

Language: English - Date: 2012-10-08 14:46:44
306Science / Decibel watt / Sound / Spectrum

Calibration of 90˚ pulse + First run a one scan 1D proton spectrum. Use ns of 1 and ds of 0. + Expand a peak near the middle of the spectrum and select

Add to Reading List

Source URL: nmr.chem.umn.edu

Language: English - Date: 2013-09-06 12:18:50
307Nuclear magnetic resonance spectroscopy / Solvent / Physics / Proton NMR / Nuclear magnetic resonance / Chemistry / Spectroscopy

Shimming on non-deuterated solvents (“no-D”) Automatic Shimming + First run a one scan 1D proton spectrum without locking, so that you know where the solvent peak

Add to Reading List

Source URL: nmr.chem.umn.edu

Language: English - Date: 2012-10-08 14:46:44
308Chemistry / Solid-state nuclear magnetic resonance / J-coupling / Chemical shift / Proton NMR / Relaxation / Angular momentum coupling / Nuclear magnetic resonance crystallography / Residual dipolar coupling / Nuclear magnetic resonance / Physics / Scientific method

Introduction to Solid State NMR In solution NMR, spectra consist of a series of very sharp transitions, due to averaging of anisotropic NMR interactions

Add to Reading List

Source URL: mutuslab.cs.uwindsor.ca

Language: English - Date: 2002-11-27 17:45:37
309Spectroscopy / Proton NMR / Nuclear magnetic resonance spectroscopy / Nitrone-olefin 3+2 cycloaddition / Vitexin / Chemistry / Organic reactions / Nuclear magnetic resonance

Convergent synthesis of a tetrasaccharide repeating unit of the O-specific polysaccharide from the cell wall lipopolysaccharide of

Add to Reading List

Source URL: www.ncbi.nlm.nih.gov

Language: English
310Physics / Proton NMR / Nuclear magnetic resonance spectroscopy / Chemical shift / 1H / Deuterated DMSO / Ethylene / Vitexin / Chemistry / Nuclear magnetic resonance / Spectroscopy

New sesquiterpene hydroquinones from the Caribbean sponge Aka coralliphagum Qun Göthel and Matthias Köck*

Add to Reading List

Source URL: www.ncbi.nlm.nih.gov

Language: English
UPDATE