4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

Base Information

Chemical Name:4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
CAS No.:385418-41-7
Molecular Formula:C₁₈H₁₈BrN₃O₂
Molecular Weight:388.264
Hs Code.:

Synonyms:4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

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Chemical Property of 4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

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Technology Process of 4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

There total 2 articles about 4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one 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: 80.0%

: sodium borohydrid

: 142821-53-2
4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

: 385418-41-7
4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

Guidance literature:: sodium borohydrid; 4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one; In ethanol;

With hydrogenchloride; In water; pH=7;
DOI:10.1016/j.poly.2012.06.061

Reference yield: 80.0%

: 142821-53-2
4-((5-bromo-2-hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

: 385418-41-7
4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

Guidance literature:: With sodium tetrahydroborate; In ethanol;
DOI:10.1134/S1070328412010071

Reference yield: 93.0%

: copper(ll) sulfate pentahydrate

: 385418-41-7
4-((5-bromo-2-hydroxybenzyl)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one

: Cu((CH₃)2(C₆H₅)C₃N₂(O)NHCH₂C₆H₃(O)Br)2*H₂O

Guidance literature:: With NaOH; In water; aminoantipyrine ligand and NaOH dissolved in water, then soln. of CuSO4 in water added; crystals dried (vac.), elem. anal.;
DOI:10.1134/S1070328412010071