Recently I am researching about REUSABLE HETEROGENEOUS CATALYST; EFFICIENT CATALYSTS; ARYLBORONIC ACIDS; NI NANOPARTICLES; COMPOSITE; RGO; HYDROGENATION; NANOCOMPOSITE; PALLADIUM; REDUCTION, Saw an article supported by the Science and Engineering Research Board [SR/FT/CS53/2011]; Council for Scientific and Industrial ResearchCouncil of Scientific & Industrial Research (CSIR) – India [02(0191)14/EMR-II]; University Grants Commission, New Delhi, IndiaUniversity Grants Commission, India [42-291/2013(SR)]. Recommanded Product: 4,4′-Dibromobiphenyl. Published in WILEY in HOBOKEN ,Authors: Murugan, K; Nainamalai, D; Kanagaraj, P; Nagappan, SG; Palaniswamy, S. The CAS is 92-86-4. Through research, I have a further understanding and discovery of 4,4′-Dibromobiphenyl
A mild and benign methodology to syntheses biaryls and 1,3-diynes has been demonstrated using the nickel nanoparticles supported on reduced graphene oxide (RGO-Ni) as a heterogeneous catalyst which is prepared using green reagents. A series of substituted biaryls and 1,3-diynes has been synthesised in good to excellent yields through C-C homocoupling reaction of arylboronic acids and terminal alkynes respectively using 1,4-dioxane as a benign solvent. The present ligand-free catalytic system proceeds smoothly under mild conditions, avoids noble and stoichiometric metal reagents and tolerates sensitive functional groups. Also has a wide substrate scope and feasible with other nitrogen and sulphur containing heteroaryl boronic acids. Hot filtration test unambiguously proves the true heterogeneity of the catalyst and which support for the further reusability of the catalyst for several times without any change in the activity. The easy preparation and simple magnetic separation, stability and reusability reveal that as-prepared RGO-Ni as a versatile catalyst for the synthesis of polyaromatic compounds both in academia and industries. Highlights
Recommanded Product: 4,4′-Dibromobiphenyl. Bye, fridends, I hope you can learn more about C12H8Br2, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem