tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

Base Information

Chemical Name:tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate
CAS No.:120230-47-9
Molecular Formula:C₂₈H₃₁NO₃
Molecular Weight:429.559
Hs Code.:

Synonyms:tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

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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 tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

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Technology Process of tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

There total 6 articles about tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate 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: 80.0%

: 120230-43-5
(2S,3R)-N-(9-phenylfluoren-9-yl)-3-methyl-aspartic acid 1-tert-butyl 4-methyl diester

: 120230-47-9
tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

Guidance literature:: With diisobutylaluminium hydride; In tetrahydrofuran; at -30 ℃; for 6h;
DOI:10.1021/jo0014055

Reference yield:

: 1094673-91-2
N-(9-phenylfluorenyl)-3-methyl-L-aspartic acid α-tert-butyl β-methyl diester

: 120230-46-8
tert-butyl (2S,3S)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

: 120230-47-9
tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

Guidance literature:: With diisobutylaluminium hydride; In tetrahydrofuran; hexane; at -30 ℃; for 4h;
DOI:10.1021/jo00274a037

Reference yield:

: 55135-66-5
9-bromo-9-phenyl-9H-fluorene

: 120230-47-9
tert-butyl (2S,3R)-2-<(9-phenylfluorenyl)amino>-3-methyl-4-hydroxybutanoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: TMSCl / CHCl₃ / 2 h

1.2: 67 percent / Et₃N; Pb(NO₃)2 / CHCl₃ / 72 h

2.1: 73 percent / CH₂Cl₂ / 48 h / 20 °C

3.1: 80 percent / DIBAL / tetrahydrofuran / 6 h / -30 °C

With chloro-trimethyl-silane; diisobutylaluminium hydride; In tetrahydrofuran; dichloromethane; chloroform;
DOI:10.1021/jo0014055