Recently I am researching about NITROGEN-HETEROCYCLES; ELECTRONIC-STRUCTURES; COMPLEXES; OXIDATION; HYDROGENATION; REACTIVITY, Saw an article supported by the DST, Govt. of IndiaDepartment of Science & Technology (India) [CRG/2019/001737]; Department of Science & Technology and Biotechnology, Govt. of West Bengal [ST/P/ST/15G-13/2019]; UGCUniversity Grants Commission, India; CSIRCouncil of Scientific & Industrial Research (CSIR) – India; DSTDepartment of Science & Technology (India); IIESTS. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Das, S; Mondal, R; Chakraborty, G; Guin, AK; Das, A; Paul, ND. The CAS is 105-13-5. Through research, I have a further understanding and discovery of (4-Methoxyphenyl)methanol. SDS of cas: 105-13-5
Herein we report an exclusively ligand-centered redox controlled approach for the dehydrogenation of a variety of N-heterocycles using a Zn(II)-stabilized azo-anion radical complex as the catalyst. A simple, easy-to-prepare, and bench-stable Zn(II)-complex (1b) featuring the tridentate arylazo pincer, 2-((4-chlorophenyl)diazenyl)-1,10-phenanthroline, in the presence of zinc-dust, undergoes reduction to form the azo-anion radical species [1b]which efficiently dehydrogenates various saturated N-heterocycles such as 1,2,3,4-tetrahydro-2-methylquinoline, 1,2,3,4-tetrahydro-isoquinoline, indoline, 2-phenyl-2,3-dihydro-1H-benzoimidazole, 2,3-dihydro-2-phenylquinazolin-4(1H)-one, and 1,2,3,4-tetrahydro-2-phenylquinazolines, among others, under air. The catalyst has further been found to be compatible with the cascade synthesis of these N-heterocycles via dehydrogenative coupling of alcohols with other suitable coupling partners under air. Mechanistic investigation reveals that the dehydrogenation reactions proceed via a one-electron hydrogen atom transfer (HAT) pathway where the zinc-stabilized azo-anion radical ligand abstracts the hydrogen atom from the organic substrate(s), and the whole catalytic cycle proceeds via the exclusive involvement of the ligand-centered redox events where the zinc acts only as the template.
Bye, fridends, I hope you can learn more about C8H10O2, If you have any questions, you can browse other blog as well. See you lster.. SDS of cas: 105-13-5
Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts