methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

Base Information

Chemical Name:methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate
CAS No.:1596367-48-4
Molecular Formula:C₃₁H₃₆O₅
Molecular Weight:488.624
Hs Code.:

Synonyms:methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

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Chemical Property of methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

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Technology Process of methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

There total 16 articles about methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate 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:

: 1154740-74-5
4,4,5,5-tetramethyl-2-(5-methyl-3,4-dihydro-2H-1-benzopyran-6-yl)-1,3,2-dioxaborolane

: 1596367-47-3
methyl 2-(3-benzyloxy-2-bromo-6-methylphenyl)-2-(tert-butoxy)-acetate

: 1596367-48-4
methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

: 1596367-49-5
methyl 2-(tert-butoxy)-2-[3-hydroxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]phenyl]acetate

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; water; sodium carbonate; In 1,4-dioxane; at 120 ℃;

Reference yield:

: 100-39-0
benzyl bromide

: 1596367-48-4
methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

Guidance literature:: Multi-step reaction with 3 steps

1: caesium carbonate; sodium iodide / acetone / 0.75 h

2: sulfuric acid / 8 h / 0 - 20 °C

3: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; water / 1,4-dioxane / 120 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sulfuric acid; water; sodium carbonate; caesium carbonate; sodium iodide; In 1,4-dioxane; acetone;

Reference yield:

: 1596367-37-1
2-(2-bromo-3-methoxymethoxy-6-methylphenyl)-2-((trimethylsilanyl)oxy)acetonitrile

: 1596367-48-4
methyl 2-[3-benzyloxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]]-2-(tert-butoxy)acetate

: 1596367-49-5
methyl 2-(tert-butoxy)-2-[3-hydroxy-6-methyl-2-[5-methyl-(3,4-dihydro-2H-1-benzopyran-6-yl)]phenyl]acetate

Guidance literature:: Multi-step reaction with 4 steps

1: sulfuric acid / 0 °C / Inert atmosphere; Reflux

2: caesium carbonate; sodium iodide / acetone / 0.75 h

3: sulfuric acid / 8 h / 0 - 20 °C

4: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; water / 1,4-dioxane / 120 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sulfuric acid; water; sodium carbonate; caesium carbonate; sodium iodide; In 1,4-dioxane; acetone;