(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

Base Information

Chemical Name:(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate
CAS No.:1398653-62-7
Molecular Formula:C₂₄H₃₂O₅
Molecular Weight:400.515
Hs Code.:

Synonyms:(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

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Chemical Property of (E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

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Technology Process of (E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

There total 3 articles about (E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate 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: 86.0%

: 4-methylpenta-2,3-dienyl-methanesulfonate

: 1398653-53-6
(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)malonate

: 1398653-62-7
(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

Guidance literature:: (E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)malonate; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere;

4-methylpenta-2,3-dienyl-methanesulfonate; With sodium iodide; In tetrahydrofuran; at 20 ℃; for 14h; Inert atmosphere;
DOI:10.1021/ja303641p

Reference yield:

: 108-59-8
malonic acid dimethyl ester

: 1398653-62-7
(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 14 h / 20 °C / Inert atmosphere

2.1: palladium diacetate; tris-(o-tolyl)phosphine; triethylamine / 24 h / 80 °C / Inert atmosphere

3.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

3.2: 14 h / 20 °C / Inert atmosphere

With palladium diacetate; sodium hydride; triethylamine; tris-(o-tolyl)phosphine; In tetrahydrofuran;
DOI:10.1021/ja303641p

Reference yield:

: 40637-56-7
dimethyl allylmalonate

: 1398653-62-7
(E)-dimethyl-2-(3-(4-tert-butoxyphenyl)allyl)-2-(4-methylpenta-2,3-dienyl)malonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: palladium diacetate; tris-(o-tolyl)phosphine; triethylamine / 24 h / 80 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

2.2: 14 h / 20 °C / Inert atmosphere

With palladium diacetate; sodium hydride; triethylamine; tris-(o-tolyl)phosphine; In tetrahydrofuran;
DOI:10.1021/ja303641p