(R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate

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Chemical Name:(R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate
CAS No.:1228363-44-7
Molecular Formula:C₁₉H₂₀O₆
Molecular Weight:344.364
Hs Code.:

Synonyms:(R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate

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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 (R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate

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Technology Process of (R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate

There total 1 articles about (R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate 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: 86.0%

: 675-10-5
4-hydroxy-6-methyl-2-pyron

: 1375649-39-0
ethyl 2-oxo-4-p-tolyl-3-butenoic ester

: 1228363-44-7
(R)-ethyl 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-oxo-4-p-tolylbutanoate

Guidance literature:: With 3-(((1S)-(6-methoxyquinolin-4-yl)((2S,4S,5R)-5-inylquinuclidin-2-yl)methyl)amino)-4-(((R)-1-phenylethyl)amino)cyclobut-3-ene-1,2-dione; In 1,2-dichloro-ethane; at 20 ℃; for 12h; optical yield given as %ee; enantioselective reaction;
DOI:10.1002/chem.201000094