3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

Base Information

Chemical Name:3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran
CAS No.:1207268-69-6
Molecular Formula:C₁₆H₁₀BrN₃O
Molecular Weight:340.179
Hs Code.:

Synonyms:3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

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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-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

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Technology Process of 3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

There total 1 articles about 3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran 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: 40.0%

: 1-(4-bromophenyl)-2-hydroxy-2-methylpropan-1-one

: 109-77-3
malononitrile

: 1207268-69-6
3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

Guidance literature:: With pyridine; acetic acid; at 20 ℃; for 24h;

Reference yield: 66.0%

: 1207268-69-6
3-Cyano 2-dicyanomethylene-5,5-dimethyl-4-(4-bromophenyl)-2,5-dihydrofuran

: 1066-54-2
trimethylsilylacetylene

: 1207268-70-9
3-cyano-2-dicyanomethylene-5,5-dimethyl-4-(4'-trimethylsilylethynylphenyl)-2,5-dihydrofuran

Guidance literature:: With N-ethyl-N,N-diisopropylamine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 20 - 80 ℃;