(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

Base Information

Chemical Name:(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate
CAS No.:1416579-60-6
Molecular Formula:C₂₄H₃₇ClN₂O₆
Molecular Weight:485.021
Hs Code.:

Synonyms:(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

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Chemical Property of (R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

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Technology Process of (R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

There total 4 articles about (R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate 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: 97.0%

: 1416579-59-3
(R)-tert-butyl 5-amino-2-(2,3-diisopropoxybenzamido)pentanoate

: 79-04-9
chloroacetyl chloride

: 1416579-60-6
(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 4h;
DOI:10.1016/j.bmc.2012.10.028

Reference yield:

: 1416579-57-1
(R)-tert-butyl 2-amino-5-(((benzyloxy)carbonyl)amino)pentanoate

: 1416579-60-6
(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 20 °C

2: palladium 10% on activated carbon; hydrogen / methanol / Inert atmosphere

3: triethylamine / dichloromethane / 4 h / 0 - 20 °C

With palladium 10% on activated carbon; hydrogen; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2012.10.028

Reference yield:

: 1416579-58-2
(R)-tert-butyl 5-(((benzyloxy)carbonyl)amino)-2-(2,3-diisopropoxybenzamido)pentanoate

: 1416579-60-6
(R)-tert-butyl 5-(2-chloroacetamido)-2-(2,3-diisopropoxybenzamido)pentanoate

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / methanol / Inert atmosphere

2: triethylamine / dichloromethane / 4 h / 0 - 20 °C

With palladium 10% on activated carbon; hydrogen; triethylamine; In methanol; dichloromethane;
DOI:10.1016/j.bmc.2012.10.028