methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

Base Information

Chemical Name:methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate
CAS No.:1596341-34-2
Molecular Formula:C₂₄H₂₄F₆O₇S
Molecular Weight:570.507
Hs Code.:

Synonyms:methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

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Chemical Property of methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

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Technology Process of methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

There total 15 articles about methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]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: 100.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 1596341-33-1
methyl 2-(tert-butoxy)-2-[2-(3 ,4-dihydro-2H-1-benzopyran-6-yl)-3-hydroxy-6-(trifluoromethyl)phenyl]acetate

: 1596341-34-2
methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

Guidance literature:: With triethylamine; In dichloromethane; at -78 ℃; for 0.75h; Inert atmosphere;

Reference yield:

: 1596341-33-1
methyl 2-(tert-butoxy)-2-[2-(3 ,4-dihydro-2H-1-benzopyran-6-yl)-3-hydroxy-6-(trifluoromethyl)phenyl]acetate

: 144-55-8
sodium hydrogencarbonate

: 1596341-34-2
methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

Guidance literature:: With trifluoromethylsulfonic anhydride; triethylamine; In dichloromethane; water;

Reference yield:

: 1403382-28-4
methyl 2-[3-(benzyloxy)-2-(3,4-dihydro-2H-1-benzopyran-6-yl)-6-(trifluoromethyl)phenyl]-2-(tert-butoxy)acetate

: 1596341-34-2
methyl 2-(tert-butoxy)-2-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-3-[(trifluoromethane)sulfonyloxy]-6-(trifluoromethyl)phenyl]acetate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen; palladium on activated charcoal / ethyl acetate / 40 °C

2: triethylamine / dichloromethane / 0.75 h / -78 °C / Inert atmosphere

With palladium on activated charcoal; hydrogen; triethylamine; In dichloromethane; ethyl acetate;