benzyl O--(2->8)-O--...

Base Information

• Chemical Name: benzyl O--(2->8)-O--...
• CAS No.: 123170-19-4
• Molecular Formula: C₁₃₇H₁₄₈N₂O₂₈S₂
• Molecular Weight: 2334.81

Synonyms:

Chemical Property of benzyl O--(2->8)-O--...

Chemical Property:

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Technology Process of benzyl O--(2->8)-O--...

There total 14 articles about benzyl O--(2->8)-O--... 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: 48.0%

C85H89BrN2O16S2 (123170-17-2) + 2,2-Dimethyl-propionic acid (2S,3R,4S,5R,6R)-2,4-bis-benzyloxy-5-((2S,3R,4S,5R,6R)-3-benzyloxy-6-benzyloxymethyl-4,5-dihydroxy-tetrahydro-pyran-2-yloxy)-6-benzyloxymethyl-tetrahydro-pyran-3-yl ester (123170-18-3) → C137H148N2O28S2 (123170-19-4,123170-20-7) + benzyl O--(2->8)-O--... (123170-19-4,123170-20-7)

Guidance literature:

With mercury(II) cyanide; mercury dibromide; In tetrachloromethane; Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1021/ja00204a028

Reference yield: 48.0%

C85H89BrN2O16S2 (123170-17-2) + 2,2-Dimethyl-propionic acid (2S,3R,4S,5R,6R)-2,4-bis-benzyloxy-5-((2S,3R,4S,5R,6R)-3-benzyloxy-6-benzyloxymethyl-4,5-dihydroxy-tetrahydro-pyran-2-yloxy)-6-benzyloxymethyl-tetrahydro-pyran-3-yl ester (123170-18-3) → C137H148N2O28S2 (123170-19-4,123170-20-7) + benzyl O--(2->8)-O--... (123170-19-4,123170-20-7)

Guidance literature:

With mercury(II) cyanide; mercury dibromide; In tetrachloromethane; Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1021/ja00204a028

Reference yield: 33.0%

benzyl O-(2,6-di-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-3,6-di-O-benzyl-2-O-pivaloyl-β-D-glucopyranoside (123170-18-3) + methyl O--(2->8)-5-acetamido-4,7,9-tri-O-benzyl-2,3,5-trideoxy-2-fluoro-3-(phenylthio)-D-erythro-α-L-gluco-2-nonulopyranosonate (123170-22-9) → C137H148N2O28S2 (123170-19-4,123170-20-7) + benzyl O--(2->8)-O--... (123170-19-4,123170-20-7)

Guidance literature:

With zirconocene dichloride; 4 A molecular sieve; silver trifluoromethanesulfonate; In tetrachloromethane; 1) 0 deg C, 0.5h, 2) RT, 18h;

DOI:10.1021/jo00032a601

upstream raw materials:

benzyl O-(2,6-di-O-benzyl-β-D-galactopyranosyl)-(1<*>4)-3,6-di-O-benzyl-2-O-pivaloyl-β-D-glucopyranoside

methyl O--(2->8)-5-acetamido-4,7,9-tri-O-benzyl-2-chloro-2,3,5-trideoxy-3-(phenylthio)-D-erythro-β-L-gluco-2-nonulopyranosonate

methyl O--(2->8)-5-acetamido-4,7,9-tri-O-benzyl-2,3,5-trideoxy-2-fluoro-3-(phenylthio)-D-erythro-β-L-gluco-2-nonulopyranosonate

methyl O--(2->8)-5-acetamido-4,7,9-tri-O-benzyl-2,3,5-trideoxy-2-fluoro-3-(phenylthio)-D-erythro-α-L-gluco-2-nonulopyranosonate

Downstream raw materials:

C₁₃₉H₁₅₀N₂O₂₉S₂

C₁₃₉H₁₅₀N₂O₂₉S₂

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