methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

Base Information

Chemical Name:methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate
CAS No.:1395281-25-0
Molecular Formula:C₂₁H₂₆F₃NO₄Si
Molecular Weight:441.522
Hs Code.:

Synonyms:methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

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Chemical Property of methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

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Technology Process of methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

There total 5 articles about methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate 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: 90.0%

: 1210419-33-2
methyl 6-(2,6-difluoro-3-hydroxyphenyl)-5-fluoropicolinate

: 86864-60-0
2-(tert-butyldimethylsilyloxy)ethyl bromide

: 1395281-25-0
methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide; at 20 - 60 ℃; for 18h;

Reference yield:

: 374633-36-0
2-bromo-3-fluoro-6-methylpyridine

: 1395281-25-0
methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

Guidance literature:: Multi-step reaction with 5 steps

1: potassium permanganate / water

2: sulfuric acid / methanol

3: nitrogen; potassium fluoride / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / water; tetrahydrofuran

4: palladium-carbon / ethyl acetate; methanol

5: caesium carbonate / N,N-dimethyl-formamide

With potassium permanganate; potassium fluoride; sulfuric acid; nitrogen; caesium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; palladium-carbon; In tetrahydrofuran; methanol; water; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 1052714-46-1
6-bromo-5-fluoro-pyridine-2-carboxylic acid

: 1395281-25-0
methyl 6-(3-(2-(tert-butyldimethylsilyloxy)ethoxy)-2,6-difluorophenyl)-5-fluoropicolinate

Guidance literature:: Multi-step reaction with 4 steps

1: sulfuric acid / methanol

2: nitrogen; potassium fluoride / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / water; tetrahydrofuran

3: palladium-carbon / ethyl acetate; methanol

4: caesium carbonate / N,N-dimethyl-formamide

With potassium fluoride; sulfuric acid; nitrogen; caesium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; palladium-carbon; In tetrahydrofuran; methanol; water; ethyl acetate; N,N-dimethyl-formamide;