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

Base Information

Chemical Name:methyl 2-[3-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)-6-(trifluoromethyl)phenyl]-2-oxoacetate
CAS No.:1403382-26-2
Molecular Formula:C₂₆H₂₁F₃O₅
Molecular Weight:470.445
Hs Code.:

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

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

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

There total 14 articles about methyl 2-[3-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)-6-(trifluoromethyl)phenyl]-2-oxoacetate 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: 78.0%

: 67-56-1
methanol

: 1596341-32-0
2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-fluoro-6-(trifluoromethyl)phenyl]-2-oxoacetic acid

: 100-51-6,185532-71-2
benzyl alcohol

: 1403382-26-2
methyl 2-[3-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)-6-(trifluoromethyl)phenyl]-2-oxoacetate

Guidance literature:: benzyl alcohol; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; for 0.5h; Inert atmosphere;

2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-fluoro-6-(trifluoromethyl)phenyl]-2-oxoacetic acid; In N,N-dimethyl-formamide; mineral oil; at 60 ℃; for 3h;

methanol; With diazomethyl-trimethyl-silane; In diethyl ether; cyclohexane; at 20 ℃; for 0.5h;

Reference yield: 62.0%

: 1403382-23-9
methyl 2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-fluoro-6-(trifluoromethyl)phenyl]-2-oxoacetate

: 100-51-6,185532-71-2
benzyl alcohol

: 18107-18-1
diazomethyl-trimethyl-silane

: 1403382-26-2
methyl 2-[3-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)-6-(trifluoromethyl)phenyl]-2-oxoacetate

Guidance literature:: benzyl alcohol; With sodium hydride; In ISOPROPYLAMIDE; mineral oil; at 0 - 20 ℃; for 0.5h; Inert atmosphere;

methyl 2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-fluoro-6-(trifluoromethyl)phenyl]-2-oxoacetate; In ISOPROPYLAMIDE; mineral oil; at 20 ℃; for 4h;

diazomethyl-trimethyl-silane; In methanol; diethyl ether; cyclohexane; at 0 - 20 ℃; for 0.333333h;