15N NMR chemical shifts of ring substituted benzonitriles was written by Zacek, Petr;Dransfeld, Alk;Exner, Otto;Schraml, Jan. And the article was included in Magnetic Resonance in Chemistry in 2006.Safety of 3-Cyanobenzoyl chloride This article mentions the following:
15N chem. shifts in an extensive series of para, meta, as well as ortho-substituted benzonitriles, X-C6H4-CN, were measured in deuteriochloroform solutions, using three different methods of referencing. The standard error of the average chem. shift was less than 0.03 ppm in most cases. The results are discussed for both empirical correlations with substituent parameters and quantum chem. calculations The 15N chem. shifts calculated at the GIAO/B3LYP/6-31+G*//B3LYP/6-31+G* level reproduce the exptl. values well, and include nitrogen atoms in the substituent groups (range of 300 ppm with slope 0.98 and R = 0.998, n = 43). The 15N shifts in hydroxybenzonitriles are affected by interaction with the OH group. Therefore, these derivatives are excluded from the correlation anal. The resultant 15N chem. shift correlates well with substituent constants, both in the simple Hammett or DSP relationships and the 13C substituent-induced chem. shifts of the CN carbon. In the experiment, the researchers used many compounds, for example, 3-Cyanobenzoyl chloride (cas: 1711-11-1Safety of 3-Cyanobenzoyl chloride).
3-Cyanobenzoyl chloride (cas: 1711-11-1) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Safety of 3-Cyanobenzoyl chloride
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics