(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

Base Information

Chemical Name:(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate
CAS No.:1309439-71-1
Molecular Formula:C₂₁H₂₅NO₅
Molecular Weight:371.433
Hs Code.:

Synonyms:(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

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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 (S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

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Technology Process of (S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

There total 4 articles about (S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate 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: 71.0%

: 1309439-65-3
C₂₀H₂₁N₃O₄

: 104-94-9
4-methoxy-aniline

: 1309439-71-1
(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

Guidance literature:: With pyridine; In tetrahydrofuran; at 10 - 20 ℃; for 2h;
DOI:10.1021/jo200174j

Reference yield:

: 13748-90-8,498-36-2
(S)-2-hydroxyl-3,3-dimethylbutyric acid

: 1309439-71-1
(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / tetrahydrofuran / 0.33 h / 4 °C

1.2: 4 - 20 °C

2.1: thionyl chloride / 0.33 h / 5 °C

2.2: 4 h / 10 - 20 °C

3.1: pyridine / tetrahydrofuran / 2 h / 10 - 20 °C

With pyridine; thionyl chloride; In tetrahydrofuran;
DOI:10.1021/jo200174j

Reference yield:

: 1309439-63-1
C₁₄H₁₈O₅

: 1309439-71-1
(S)-benzyl (1-(4-methoxyphenylamino)-4-methyl-1-oxopentan-2-yl)carbonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: thionyl chloride / 0.33 h / 5 °C

1.2: 4 h / 10 - 20 °C

2.1: pyridine / tetrahydrofuran / 2 h / 10 - 20 °C

With pyridine; thionyl chloride; In tetrahydrofuran;
DOI:10.1021/jo200174j