Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Research Support, Non-U.S. Gov’t, Magnetic Resonance in Chemistry called Determining and reporting purity of organic molecules: why qNMR, Author is Mahajan, Shivani; Singh, Inder Pal, which mentions a compound: 33216-52-3, SMILESS is C1=NC=C(C(=C1Cl)Cl)Cl, Molecular C5H2Cl3N, Electric Literature of C5H2Cl3N.
Although NMR was routinely used to determine/estimate relative number of protons for structure elucidation, it was rarely used to determine and report the purity of organic compounds Through this paper, the authors want to emphasize on routine use of quant. NMR (qNMR) for this purpose. The results of qNMR can be routinely considered as documentation of purity much like other established methods (HPLC, elemental anal. and DSC). qNMR is a fast, easy, accurate and nondestructive alternate to speed up the whole anal. process and serves the purpose of both identification and purity determination of compounds using single technique. Copyright © 2012 John Wiley and Sons, Ltd.
After consulting a lot of data, we found that this compound(33216-52-3)Electric Literature of C5H2Cl3N can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Bromide – Wikipedia,
bromide – Wiktionary