N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

Base Information

Chemical Name:N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine
CAS No.:117758-99-3
Molecular Formula:C₅₂H₅₉N₃O₁₂
Molecular Weight:918.053
Hs Code.:

N-(benzyloxycarbonyl)-L-alanyl-<O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl-(1->3)>-L-threonyl-L-alanine

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Chemical Property of N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

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Technology Process of N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

There total 3 articles about N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine 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:

: 117758-98-2
(S)-2-[(2S,3R)-2-((S)-2-Benzyloxycarbonylamino-propionylamino)-3-((2S,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-butyrylamino]-propionic acid 2,2,2-trichloro-ethyl ester

: 117758-99-3
N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

Guidance literature:: With trifluoroacetic acid; zinc; at 0 ℃; for 4h; Yield given;
DOI:10.1016/0008-6215(88)85096-1

Reference yield:

: 4291-68-3,25320-59-6,41110-63-8,67068-83-1,67773-44-8,69237-96-3,92470-93-4,93601-69-5,113829-62-2
(2R,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-chloro-tetrahydro-pyran

: 117758-99-3
N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Drierite; 2.) tetramethylurea, 2,6-dimethylpyridine / 1.) silver triflate / 1.) CH₂Cl₂, 0 deg C, 2 h; 2.) CH₂Cl₂, 6 h, 25 deg C

2: 90 percent aq. trifluoroacetic acid, Zn powder / 4 h / 0 °C

With 2,6-dimethylpyridine; calcium sulfate; trifluoroacetic acid; tetramethylurea; zinc; silver trifluoromethanesulfonate;
DOI:10.1016/0008-6215(88)85096-1

Reference yield:

: 117747-53-2
N-(benzyloxycarbonyl)-L-alanyl-L-threonyl-L-alanine 2,2,2-trichloroethyl ester

: 117758-99-3
N-(benzyloxycarbonyl)-L-alanyl-3)>-L-threonyl-L-alanine

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Drierite; 2.) tetramethylurea, 2,6-dimethylpyridine / 1.) silver triflate / 1.) CH₂Cl₂, 0 deg C, 2 h; 2.) CH₂Cl₂, 6 h, 25 deg C

2: 90 percent aq. trifluoroacetic acid, Zn powder / 4 h / 0 °C

With 2,6-dimethylpyridine; calcium sulfate; trifluoroacetic acid; tetramethylurea; zinc; silver trifluoromethanesulfonate;
DOI:10.1016/0008-6215(88)85096-1