(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

Base Information

Chemical Name:(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate
CAS No.:1312302-13-8
Molecular Formula:C₂₇H₄₅N₃O₆
Molecular Weight:507.671
Hs Code.:

Synonyms:(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

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Chemical Property of (S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

Chemical Property:

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Technology Process of (S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

There total 7 articles about (S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate 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:

: 117611-45-7
N-(4-phenylbutanoyl)-L-leucine

: 153086-78-3
tert-butyl {2-[2-(2-aminoethoxy)ethoxy]ethyl}carbamate

: 1312302-13-8
(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃; for 22h; Cooling with ice;
DOI:10.1016/j.bmc.2011.03.057

Reference yield:

: 206265-94-3
2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecane-13-yl 4-methylbenzenesulfonate

: 1312302-13-8
(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium azide / N,N-dimethyl-formamide / 8 h / 60 °C

2: palladium 10% on activated carbon; hydrogen / ethanol / 13 h / 20 °C

3: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane; N,N-dimethyl-formamide / 22 h / 20 °C / Cooling with ice

With sodium azide; palladium 10% on activated carbon; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.03.057

Reference yield:

: 950683-55-3
{2-[2-(2-azidoethoxy)ethoxy]ethyl}carbamic acid tert-butyl ester

: 1312302-13-8
(S)-tert-butyl 2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethyl-carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / ethanol / 13 h / 20 °C

2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane; N,N-dimethyl-formamide / 22 h / 20 °C / Cooling with ice

With palladium 10% on activated carbon; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.03.057