9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

Base Information

Chemical Name:9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate
CAS No.:1309439-72-2
Molecular Formula:C₂₉H₃₁NO₄
Molecular Weight:457.569
Hs Code.:

Synonyms:9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

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Chemical Property of 9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

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Technology Process of 9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

There total 4 articles about 9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-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: 67.0%

: 1309439-66-4
C₂₇H₂₅N₃O₄

: 2627-86-3
(S)-1-phenyl-ethylamine

: 1309439-72-2
9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

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

Reference yield:

: 1006691-39-9
(S)-2-(9-fluorenylmethoxycarbonyloxy)-4-methylpentanoic acid

: 1309439-72-2
9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-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

Reference yield:

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

: 1309439-72-2
9H-fluoren-9-ylmethyl ((2S)-4-methyl-1-oxo-1-(((S)-1-phenylethyl)amino)pentan-2-yl)carbonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / tetrahydrofuran / -10 - 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