4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

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Chemical Name:4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside
CAS No.:260976-37-2
Molecular Formula:C₃₄H₃₅N₃O₄S
Molecular Weight:581.736
Hs Code.:

Synonyms:4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

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Chemical Property of 4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

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Technology Process of 4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

There total 2 articles about 4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside 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%

: 851895-41-5
p-methylphenyl 2,3,6-tri-O-benzyl-1-deoxy-1-thio-β-D-glucopyranoside

: 260976-37-2
4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

Guidance literature:: With di-isopropyl azodicarboxylate; diphenyl phosphoryl azide; triphenylphosphine; In tetrahydrofuran; at 0 ℃; for 2h; Inert atmosphere;
DOI:10.1016/j.tet.2021.132168

Reference yield:

: 100-39-0
benzyl bromide

: (2S,3R,4S,5R,6S)-5-Azido-6-benzyloxymethyl-2-p-tolylsulfanyl-tetrahydro-pyran-3,4-diol

: 260976-37-2
4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

Guidance literature:: (2S,3R,4S,5R,6S)-5-Azido-6-benzyloxymethyl-2-p-tolylsulfanyl-tetrahydro-pyran-3,4-diol; With sodium hydride; In N,N-dimethyl-formamide; at 25 ℃; for 0.5h;

benzyl bromide; In N,N-dimethyl-formamide; at 25 ℃; for 40h;
DOI:10.1016/S0008-6215(99)00229-3

Reference yield: 81.0%

: 260976-37-2
4-methylphenyl 4-azido-2,3,6-tri-O-benzyl-4-deoxy-1-thio-β-D-galactopyranoside

: 260976-45-2
2-(trimethylsilyl)ethyl (2,3,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzoyl-β-D-glucopyranoside

: 2-(trimethylsilyl)ethyl (4-azido-2,3,6-tri-O-benzyl-4-deoxy-α-D-galactopyranosyl)-(1<*>4)-(2,3,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1<*>4)-2,3,6-tri-O-benzoyl-β-D-glucopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; 3 A molecular sieve; In toluene; at -45 ℃; for 3.5h;
DOI:10.1016/S0008-6215(99)00229-3