2042-37-7, Adding some certain compound to certain chemical reactions, such as: 2042-37-7, name is 2-Bromobenzonitrile, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 2042-37-7.
K3PO4 (212 mg, 1 mmol),aryl halides (0.5mmol) and phenylboronicacid (0.75 mmol) were added successively into a dried Schlenk tubewith a magnetic bar under nitrogen. Then a N,N-dimethylacetamide (DMA 0.05 mL) solution of tetraphosphine TPPDA (0.0005 mmol) andPdCl2 (0.0005 mmol), which was reacted at 100 C for 1 h prior to use,was added into the mixture. Afterwards, o-xylene (3 ml) was addedwith syringe. After being stirred for the required time in the preset con-ditions, the reaction mixture was cooled to room temperature. The mix-ture solution was extracted with ethyl acetate (3 5 mL). Combinedorganic phase was washed with brine (3 5 mL) and dried over anhy-drous MgSO4. The dried solution was ltered and puried by silica gelchromatography (petroleum ether 60-90 C) to give a correspondingproduct. Reaction condition: aryl halides 0.5 mmol, phenylboronic acid 0.75 mmol, K3PO4 1.0mmol, o-xylene 3 mL, catalyst PdCl2/TPPDA = 1/1, 90 C, under nitrogen, GC yields.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 2042-37-7.
Reference:
Article; Guo, Fei-Chen; Zhou, Rong; Jiang, Zhi-Jie; Wang, Wei; Fu, Hai-Yan; Zheng, Xue-Li; Chen, Hua; Li, Rui-Xiang; Catalysis Communications; vol. 66; (2015); p. 87 – 90;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts