5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole

Base Information

Chemical Name:5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole
CAS No.:866776-25-2
Molecular Formula:C₂₄H₂₁FeN₃
Molecular Weight:407.298
Hs Code.:

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Chemical Property of 5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole

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Technology Process of 5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole

There total 1 articles about 5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 56.0%

: 4930-98-7
pyrid-2-ylhydrazine

: 6318-84-9
3-ferrocenyl-1-phenylprop-2-en-1-one

: 866776-25-2
5-ferrocenyl-3-phenyl-1-(2-pyridyl)-4,5-dihydro-1H-pyrazole

Guidance literature:: In ethanol; water; acetic acid; Fe complex, 2-hydrazino-pyridine were refluxed in mixt. of EtOH, acetic acid, H2O under N2; after 10 h futher 2-hydrazino-pyridine added in EtOH-CH3COOH; refluxed for 10 h; monitored by TLC on aluminium plates (benzene/ethyl acetate, 4/1 as eluent); mixt. evaporated; co-distilled several times with ethyl acetate; triturated with a few ethyl acetate; purified by column chromy. on silica gel (n-hexane-CHCl3-ethyl acetate, 3:1:0.5 as eluent); treated with petroleumether; elem. anal.;
DOI:10.1016/j.jorganchem.2005.05.045