Jaiswal, Kuldeep team published research in ChemCatChem in 2022 | 3032-92-6

Application In Synthesis of 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%., 3032-92-6.

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Application In Synthesis of 3032-92-6.

Jaiswal, Kuldeep;Groutchik, Kristina;Bawari, Deependra;Dobrovetsky, Roman research published ã€?An “On-Demand”, Selective Dehydrogenative Borylation or Hydroboration of Terminal Alkynes Using Zn2+-based Catalystã€? the research content is summarized as follows. Cationic three-coordinate zinc tris(picolyl)phosphine complex catalyzes either dehydrogenative borylation of α-alkynes yielding alkynylboronates, or hydroboration affording vinylboronates, depending on catalyst load and reaction temperature An air-stable dicationic Zn2+ complex [Zn[P(CH2py)3]][B(C6F5)3]2 (1) in a tripod-type ligand with non-bound phosphorus base and three pyridinyl “arms” (TPPh) was synthesized. Remarkably, while 2 mol% of 1 at room temperature selectively catalyzed dehydrogenative borylation of terminal alkynes with HBPin, a lower loading of 1 (0.5 mol%) at 90° selectively promoted hydroboration reaction of the same alkynes skipping the dehydrogenative borylation step. The mode of action of 1 was proposed based on exptl. observations as well as the mechanism of dehydrogenative borylation was studied by DFT computations.

Application In Synthesis of 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%., 3032-92-6.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts