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.
Qu, Hongmin;Chen, Yu;Ceng, Xiangling;Tang, Pei;Wang, Huijing;Chen, Fener research published 《 Enantioselective synthesis of chiral 3-alkynyl-3-hydroxyindolin-2-ones by Zn/bis(sulfonamide)-diamine catalyzed asymmetric addition of alkynes to isatins》, the research content is summarized as follows. The catalytic enantioselective alkynylation of isatins, catalyzed by a Zn(OCOCF3)2/chiral bis(sulfonamide)-diamine (BSDA) catalyst under mild condition, had been developed. The desired chiral 3-alkynyl-3-hydroxy-2-oxindoles I [R = H, 5-F, 7-Me, etc.; R1 = Et, Bn, MOM, PMB; R2 = cyclopropyl, Ph, 2-thienyl, etc.] were obtained in moderate to excellent yields (up to 96%) and good to excellent enantioselectivities (up to 97% ee). The reaction was broad in scope with respect to aryl-substituted terminal alkynes and substituted isatins.
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