ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

Base Information

Chemical Name:ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate
CAS No.:1421932-25-3
Molecular Formula:C₂₆H₂₆NO₇PS
Molecular Weight:527.535
Hs Code.:

Synonyms:ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

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Technology Process of ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

There total 2 articles about ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate 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%

: 1421932-24-2
ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-(hydroxymethyl)pyridin-4-yl)ethynyl)benzoate

: 124-63-0
methanesulfonyl chloride

: 1421932-25-3
ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

Guidance literature:: With triethylamine; In tetrahydrofuran; at 5 - 20 ℃; for 0.666667h; Inert atmosphere;
DOI:10.1039/c2cc35247h

Reference yield:

: 1431328-87-8
ethyl [4-bromo-6-(hydroxymethyl)pyridine-2-yl](phenyl)phosphinate

: 10602-03-6
ethyl 4-ethynylbenzoate

: 1421932-25-3
ethyl 4-((2-(ethoxy(phenyl)phosphoryl)-6-((methylsulfonyloxy)methyl)pyridin-4-yl)ethynyl)benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide / tetrahydrofuran / 22 h / 65 °C / Inert atmosphere

2: triethylamine / tetrahydrofuran / 0.67 h / 5 - 20 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; copper(l) iodide; triethylamine; In tetrahydrofuran;
DOI:10.1039/c2cc35247h