(2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane

Base Information

• Chemical Name: (2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane
• CAS No.: 1224436-72-9
• Molecular Formula: C₆₃H₉₄N₄O₁₃Si
• Molecular Weight: 1143.54

Synonyms:(2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane

Chemical Property of (2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane

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Technology Process of (2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane

There total 1 articles about (2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane 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: 75.0%

(2S,3S,4R)-2-((tert-butoxycarbonyl)amino)-1-hydroxyoctadecane-3,4-diyl dibenzoate (905928-14-5) + phenyl 3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azidopentyl)-1-thio-β-D-galactopyranoside (1224436-69-4) → (2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane (1224436-72-9)

Guidance literature:

(2S,3S,4R)-2-((tert-butoxycarbonyl)amino)-1-hydroxyoctadecane-3,4-diyl dibenzoate; phenyl 3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azidopentyl)-1-thio-β-D-galactopyranoside; With silver trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 0.166667h; Molecular sieve; Darkness; Inert atmosphere;

With 4-nitrobenzenesulfenyl chloride; In dichloromethane; at -78 - 0 ℃; for 1h;

DOI:10.1021/bc9005255

Reference yield:

(2S,3S,4R)-2-N-tert-butoxycarbonylamino-3,4-di(benzyloxy)-1-[3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azapentyl)-α-D-galactopyranosyloxy]-octadecane (1224436-72-9) → C55H78N4O13 (1235515-74-8)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 6h;

DOI:10.1021/bc9005255

upstream raw materials:

(2S,3S,4R)-2-((tert-butoxycarbonyl)amino)-1-hydroxyoctadecane-3,4-diyl dibenzoate

phenyl 3-O-benzyloxy-4,6-O-di-tert-butylsilylene-2-O-(5-azidopentyl)-1-thio-β-D-galactopyranoside

Downstream raw materials:

C₅₅H₇₈N₄O₁₃

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