Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. COA of Formula: C9H5N.
Reddy, Mandapati Bhargava;Prasanth, Kesavan;Anandhan, Ramasamy research published 《 Controlled Photochemical Synthesis of Substituted Isoquinoline-1,3,4(2H)-triones, 3-Hydroxyisoindolin-1-ones, and Phthalimides via Amidyl Radical Cyclization Cascade》, the research content is summarized as follows. A controlled radical cyclization cascade of isoquinoline-1,3,4(2H)-triones I(R = H, 7-Cl, 7-Br,6-Cl), 3-hydroxyisoindolin-1-ones II (R1 = Ph, 3-chloro-4-fluorophenyl, cyclopentyl, cyclohexyl, etc.; R2 = Ph, Bu, 4-phenylphenyl, naphthalen-1-yl, etc.; R3 = H, 5-Cl, 6-Br), and phthalimides III from o-alkynylated benzamides R4-2-R2CCC6H3C(O)NHR1 (R4 = H, 4-Cl, 5-Br) by metal-free photoredox catalyzed amidyl N-centered radical addition to the C-C triple bond using the proton-coupled electron transfer (PCET) process under mild reaction conditions was reported. A time tunable synthesis of 3-hydroxyisoindolin-1-ones II and phthalimides III via β-carbonyl-C(sp3) bond cleavage was also achieved under visible light irradiation A mechanistic rationale for the radical cyclization cascade is supported by various control and quenching experiments as well as EPR studies.
COA of Formula: C9H5N, 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%., 3032-92-6.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts