1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

Base Information

Chemical Name:1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde
CAS No.:1156494-80-2
Molecular Formula:C₂₆H₂₀FeN₂O
Molecular Weight:432.305
Hs Code.:

Synonyms:1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

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Chemical Property of 1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

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Technology Process of 1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

There total 1 articles about 1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde 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: 68.0%

: 4-formylphenylferrocene

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 100-63-0
phenylhydrazine

: 1156494-80-2
1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

Guidance literature:: With POCl₃; acetic acid; In N,N-dimethyl-formamide; acetic acid added to Fe complex and PhNHNH2 in EtOH; refluxed (1.5 h); cooled to room temp.; filtered in vac.; ppt. washed (cold EtOH); dried invac. (CaCl2, 1 h); dissolved in DMF; Ar bubbled; cooled (ice bath); POC l3 added; stirred (room temp., 18 h); poured into ice-H2O; hydrolyzed with Na2CO3 in H2O; stirred (room temp.,3 h); extd. with toluene; washed (H2O, brine); dried (anhyd. Na2SO4); s olvent evapd.; purified by chromy. (silica, toluene);
DOI:10.1016/j.jorganchem.2009.01.045

Reference yield: 95.0%

: 1156494-80-2
1H-3-(p-ferrocenylphenyl)-1-phenylpyrazole-4-carboxaldehyde

: 109-73-9,85404-21-3
N-butylamine

: 1156494-86-8
1H-4-(butyliminomethyl)-3-(p-ferrocenylphenyl)-1-phenylpyrazol

Guidance literature:: With acetic acid; In methanol; Fe complex suspended in MeOH; n-BuNH2 (5% excess) and glacial acetic acid (1 drop) added; refluxed overnight; solvent removed by vac. distn.; dissolved in ether; soln. washed with H2O; org. layer sepd.; dried (anhyd. CaCl2); ether evapd.;
DOI:10.1016/j.jorganchem.2009.01.045