The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 2,3-Dibromopropionic acid( cas:600-05-5 ) is researched.Category: piperidines.Hou, Ting; Smith, Jay; MacNamara, Ernesto; Macnaughtan, Megan; Raftery, Daniel published the article 《Analysis of Multiple Samples Using Multiplex Sample NMR: Selective Excitation and Chemical Shift Imaging Approaches》 about this compound( cas:600-05-5 ) in Analytical Chemistry. Keywords: multiplex sample NMR analysis selective excitation; chem shift imaging multiplex sample NMR analysis. Let’s learn more about this compound (cas:600-05-5).
Two improved approaches for the rapid anal. of multiple samples using multiplex sample NMR are described. In the 1st approach, frequency-selective 90° radio frequency pulses and large pulsed field gradients are applied to excite and detect multiple samples in rapid succession. This method is advantageous for samples with relatively long longitudinal (T1) relaxation times. In the 2nd approach, chem. shift imaging is applied to acquire both the spectral and spatial information of multiple samples simultaneously. Chem. shift imaging is more time-consuming than selective excitation; however, it is advantageous for detecting samples with short T1’s and for signal averaging. Both approaches demonstrate the potential of multiplex sample NMR for carrying out high-throughput NMR detection.
If you want to learn more about this compound(2,3-Dibromopropionic acid)Category: piperidines, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(600-05-5).
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem