Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Recommanded Product: 4-Ethynylbenzonitrile.
Chen, Peng;Wang, Zhi-Yong;Wang, Jia-Xin;Peng, Xiao-Shui;Wong, Henry N. C. research published 《 Remote C(sp3)-H activation: palladium-catalyzed intermolecular arylation and alkynylation with organolithiums and terminal alkynes》, the research content is summarized as follows. A 1,4-palladium shift is regarded as one of the solutions towards the challenging remote C(sp3)-H activation. Herein, authors report two efficient remote C(sp3)-H activation protocols involving palladium-catalyzed C(sp3)-C(sp2) and C(sp3)-C(sp) cross-coupling with aryllithium reagents and terminal alkynes as key coupling partners, resp. More than 50 examples with acceptable to high yields, good functional group tolerance, and high regioselectivities are presented. The practicality of the reaction is demonstrated in a gram-scale manner.
3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.
4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., Recommanded Product: 4-Ethynylbenzonitrile
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts