Pyridine, 2-[3,5-bis(4-butoxyphenyl)-1H-pyrazol-1-yl]-

Base Information

Chemical Name:Pyridine, 2-[3,5-bis(4-butoxyphenyl)-1H-pyrazol-1-yl]-
CAS No.:443795-80-0
Molecular Formula:C28H31N3O2
Molecular Weight:441.573
Hs Code.:

Synonyms:

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Chemical Property of Pyridine, 2-[3,5-bis(4-butoxyphenyl)-1H-pyrazol-1-yl]-

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Technology Process of Pyridine, 2-[3,5-bis(4-butoxyphenyl)-1H-pyrazol-1-yl]-

There total 1 articles about Pyridine, 2-[3,5-bis(4-butoxyphenyl)-1H-pyrazol-1-yl]- 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: 75.0%

: 4930-98-7
pyrid-2-ylhydrazine

: 107265-32-7
1,3-Di-(p-n-butoxyphenyl)propane-1,3-dione

: 443795-80-0
3,5-bis(4-butoxyphenyl)-1-(pyridin-2-yl)-1H-pyrazole

Guidance literature:: With hydrogenchloride; In ethanol; water; for 3h; Heating;
DOI:10.1002/1522-2675(200204)85:4<1079::AID-HLCA1079>3.0.CO;2-G

Reference yield: 65.0%

: copper(II) tetrafluoroborate hydrate

: 443795-80-0
3,5-bis(4-butoxyphenyl)-1-(pyridin-2-yl)-1H-pyrazole

: bis[3,5-bis(4-butoxyphenyl)-1-(pyridin-2-κN)-1H-pyrazole-κN(2)]bis(tetrafluoroborato-κF)-copper(II)

Guidance literature:: In acetonitrile; addn. of ligand to soln. of Cu salt in MeCN; stirred at room temp. for 2h; soln. evapd.; residue dissolved in acetone; crystn. by vapor diffusion of ether into soln.; elem. anal.;
DOI:10.1002/1522-2675(200204)85:4<1079::AID-HLCA1079>3.0.CO;2-G

Reference yield: 60.0%

: bis(η3-allyl-μ-chloropalladium(II))

: 2923-28-6
silver trifluoromethanesulfonate

: 67-64-1
acetone

: 443795-80-0
3,5-bis(4-butoxyphenyl)-1-(pyridin-2-yl)-1H-pyrazole

: 897935-42-1
[Pd(η3-C3H5)(2-[3,5-bis(4-butoxyphenyl)pyrazol-1-yl]pyridine)][CF3SO3]

Guidance literature:: In dichloromethane; acetone; to soln. of Pd complex in acetone added AgSO3CF3; mixt. stirred at room temp. under N2 atm. and absence of light at least for 6 hs; residue filtered over celite; ligand dissolved in CH2Cl2 added; mixt. stirred for 24h at room temp. under N2 atm.; filtered over celite/activated carbon; solvent partially removed (vac.);hexane added; crystals filtered; washed (hexane); dried (vac.); elem. a nal.;
DOI:10.1016/j.jorganchem.2005.12.071