(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

Base Information

Chemical Name:(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone
CAS No.:138694-14-1
Molecular Formula:C₁₄H₁₇N₃O₆
Molecular Weight:323.305
Hs Code.:

Synonyms:(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

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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 (4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

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Technology Process of (4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

There total 3 articles about (4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone 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:

: 138694-13-0
(2R,3R)-(2,5-Dimethoxy-3-nitrophenyl)-3-methoxy-2-methylpropionic acid

: 138694-14-1
(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

Guidance literature:: Multi-step reaction with 2 steps

1: (COCl)2, DMF / CH₂Cl₂ / 16 h / Ambient temperature

2: CH₂Cl₂; diethyl ether / 0.5 h / 0 °C

With oxalyl dichloride; N,N-dimethyl-formamide; In diethyl ether; dichloromethane;
DOI:10.1021/jo00054a035

Reference yield:

: 134333-52-1
(4R,5S)-3-<(2R,3R)-3-(2,5-Dimethoxy-3-nitrophenyl)-3-methoxy-2-methylpropanoyl>-4-methyl-5-phenyl-2-oxazolidinone

: 138694-14-1
(4R,3R)-1-Diazo-4-(2,5-dimethoxy-3-nitrophenyl)-4-methoxy-3-methyl-2-butanone

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / 30percent aq. H₂O₂, sodium lithium hydroxide / tetrahydrofuran; H₂O / 0.5 h / 0 °C

2: (COCl)2, DMF / CH₂Cl₂ / 16 h / Ambient temperature

3: CH₂Cl₂; diethyl ether / 0.5 h / 0 °C

With oxalyl dichloride; sodium lithium hydroxide; dihydrogen peroxide; N,N-dimethyl-formamide; In tetrahydrofuran; diethyl ether; dichloromethane; water;
DOI:10.1021/jo00054a035