methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

Base Information

Chemical Name:methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate
CAS No.:1403381-71-4
Molecular Formula:C₂₅H₂₄O₅
Molecular Weight:404.463
Hs Code.:

Synonyms:methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

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Chemical Property of methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

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Technology Process of methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

There total 4 articles about methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate 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: 30.0%

: 67-56-1
methanol

: 1403381-70-3
2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-[(trimethylsilyl)oxy]acetonitrile

: 1403381-71-4
methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

Guidance literature:: With hydrogenchloride; for 240h;

Reference yield:

: 52085-14-0
4-benzoxy-salicylaldehyde

: 1403381-71-4
methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

Guidance literature:: Multi-step reaction with 4 steps

1: dmap; triethylamine / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

2: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / Reflux

3: zinc(II) iodide / dichloromethane / 0 - 20 °C / Inert atmosphere

4: hydrogenchloride / 240 h

With hydrogenchloride; dmap; sodium carbonate; triethylamine; zinc(II) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1049093-75-5
5-(benzyloxy)-2-formylphenyl trifluoromethanesulfonate

: 1403381-71-4
methyl 2-[4-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]-2-hydroxyacetate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / Reflux

2: zinc(II) iodide / dichloromethane / 0 - 20 °C / Inert atmosphere

3: hydrogenchloride / 240 h

With hydrogenchloride; sodium carbonate; zinc(II) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; dichloromethane; water; toluene;