5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

Base Information

Chemical Name:5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate
CAS No.:1454589-18-4
Molecular Formula:C₂₇H₂₆O₅
Molecular Weight:430.5
Hs Code.:

Synonyms:5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

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Chemical Property of 5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

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Technology Process of 5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

There total 6 articles about 5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate 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: 92.0%

: dimethyl 5-<(E)-2-(4-methoxyphenyl)ethenyl>-6,8,10-trimethylheptalene-1,2-dicarboxylate

: 1454589-18-4
5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

Guidance literature:: With lithium hydroxide; In methanol; water; Reflux;
DOI:10.1002/hlca.201300137

Reference yield:

: C₂₄H₃₁O₇P

: 1454589-18-4
5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium iodide; triethyl phosphite / tetrahydrofuran / 20 °C / Inert atmosphere

2: lithium hydroxide / methanol; water / Reflux

With sodium iodide; lithium hydroxide; triethyl phosphite; In tetrahydrofuran; methanol; water; 1: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1002/hlca.201300137

Reference yield:

: 830-55-7
1,4,6,8-tetramethylazulene

: 1454589-18-4
5-methyl hydrogen 1-[(E)-2-(4-methoxyphenyl)ethenyl]-6,8,10-trimethylheptalene-4,5-dicarboxylate

Guidance literature:: Multi-step reaction with 5 steps

1.1: toluene / 6 h / 130 °C

1.2: 1 h / 120 °C

2.1: hexachloroethane; potassium tert-butylate / tetrahydrofuran / -78 °C / Inert atmosphere

3.1: sodium iodide / 3 h / 130 °C

4.1: sodium iodide; triethyl phosphite / tetrahydrofuran / 20 °C / Inert atmosphere

5.1: lithium hydroxide / methanol; water / Reflux

With hexachloroethane; potassium tert-butylate; sodium iodide; lithium hydroxide; triethyl phosphite; In tetrahydrofuran; methanol; water; toluene; 3.1: |Arbuzov Reaction / 4.1: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1002/hlca.201300137