(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

Base Information

Chemical Name:(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate
CAS No.:158805-61-9
Molecular Formula:C₃₆H₃₈N₂O₅
Molecular Weight:578.708
Hs Code.:

Synonyms:(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

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Chemical Property of (S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

Chemical Property:

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Technology Process of (S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

There total 4 articles about (S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)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: 74.0%

: 540-88-5
acetic acid tert-butyl ester

: 132388-60-4,200625-96-3
(S)-2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoic acid

: 158805-61-9
(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

Guidance literature:: With perchloric acid; water; at 20 ℃; for 20h;
DOI:10.1002/chem.200801567

Reference yield:

: 56-85-9,26700-71-0
L-glutamine

: 158805-61-9
(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogencarbonate / toluene; water / 20 °C

2: sulfuric acid; acetic anhydride / 2 h / 50 °C

3: perchloric acid / 20 h / 20 °C

With perchloric acid; sulfuric acid; acetic anhydride; sodium hydrogencarbonate; In water; toluene;
DOI:10.1080/00397911.2017.1315671

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 158805-61-9
(S)-tert-butyl 2-(((benzyloxy)carbonyl)amino)-5-oxo-5-(tritylamino)pentanoate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogencarbonate / toluene; water / 20 °C

2: sulfuric acid; acetic anhydride / 2 h / 50 °C

3: perchloric acid / 20 h / 20 °C

With perchloric acid; sulfuric acid; acetic anhydride; sodium hydrogencarbonate; In water; toluene;
DOI:10.1080/00397911.2017.1315671