dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

Base Information

Chemical Name:dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate
CAS No.:1628710-65-5
Molecular Formula:C₂₄H₂₆N₂O₄
Molecular Weight:406.481
Hs Code.:

Synonyms:dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

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Chemical Property of dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

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Technology Process of dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

There total 2 articles about dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate 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: 47.0%

: C₁₈H₁₆N₂O₄

: 24850-33-7
allyltributylstanane

: 107-05-1
3-chloroprop-1-ene

: 1628710-65-5
dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; at 20 ℃; for 8h; regioselective reaction; Schlenk technique;
DOI:10.1055/s-0033-1340171

Reference yield:

: 15764-16-6
2,4-dimethylbenzaldehyde

: 1628710-65-5
dimethyl 2-allyl-3-(2,2-dicyano-1-(2,4-dimethylphenyl)pent-4-enylidene)succinate

Guidance literature:: Multi-step reaction with 3 steps

1: ammonium acetate; acetic acid / benzene / 6 h / Reflux

2: pyridine / tetrahydrofuran / -10 - 20 °C / Inert atmosphere

3: bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 8 h / 20 °C / Schlenk technique

With pyridine; bis-triphenylphosphine-palladium(II) chloride; ammonium acetate; acetic acid; In tetrahydrofuran; benzene;
DOI:10.1055/s-0033-1340171