[(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

Base Information

Chemical Name:[(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile
CAS No.:1032011-01-0
Molecular Formula:C₁₄H₁₁BrN₄O
Molecular Weight:331.172
Hs Code.:

Synonyms:[(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of [(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

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Technology Process of [(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

There total 1 articles about [(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile 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: 99.0%

: 3132-99-8
m-bromobenzoic aldehyde

: 108-26-9
3-methyl-2-pyrazoline-5-one

: 109-77-3
malononitrile

: 1032011-01-0
[(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

Guidance literature:: With ethanol; sodium acetate; at 20 ℃; for 1h; Green chemistry;
DOI:10.1016/j.crci.2013.03.003

Reference yield:

: 1032011-01-0
[(3-bromophenyl)(5-hydroxy-3-methyl-1H-pyrazol-4-yl)methyl]malononitrile

: 2-(3-bromophenyl)-4-methyl-7-oxo-5,6-diazaspiro[2.4]hept-4-ene-1,1-dicarbonitrile

: 2-(3-bromophenyl)-4-methyl-7-oxo-5,6-diazaspiro[2.4]hept-4-ene-1,1-dicarbonitrile

Guidance literature:: With potassium bromide; In methanol; at 20 ℃; Overall yield = 91 %; Overall yield = 1.51 g; Electrolysis;
DOI:10.1016/j.electacta.2015.03.015