thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside

Base Information

• Chemical Name: thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside
• CAS No.: 196305-21-2
• Molecular Formula: C₅₁H₆₀O₁₅Si
• Molecular Weight: 941.114

Synonyms:thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside

Chemical Property of thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

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Technology Process of thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside

There total 11 articles about thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside 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: 73.0%

benzoyl cyanide (613-90-1) + thexyldimethylsilyl (6-O-benzoyl-3,4-di-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside (196305-24-5) → thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside (196305-21-2)

Guidance literature:

With triethylamine; In acetonitrile; at -40 ℃; for 36h;

DOI:10.1016/S0008-6215(97)00135-3

Reference yield: 63.0%

benzoyl cyanide (613-90-1) + (2S,3R,4R,5S,6R)-2-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-((3aS,4R,6S,7R,7aR)-7-hydroxy-4-hydroxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4-diol (160720-82-1) → thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside (196305-21-2)

Guidance literature:

With triethylamine; In tetrahydrofuran; at -35 ℃; for 36h;

DOI:10.1016/S0008-6215(97)00135-3

Reference yield: 55.0%

benzoyl chloride (98-88-4) + (2S,3R,4R,5S,6R)-2-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-((3aS,4R,6S,7R,7aR)-7-hydroxy-4-hydroxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4-diol (160720-82-1) → thexyldimethylsilyl (2,6-di-O-benzoyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside (196305-21-2)

Guidance literature:

With pyridine; In dichloromethane; at -40 ℃; for 7h;

DOI:10.1016/S0008-6215(97)00135-3

upstream raw materials:

benzoyl cyanide

(2S,3R,4R,5S,6R)-2-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-((3aS,4R,6S,7R,7aR)-7-hydroxy-4-hydroxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4-diol

thexyldimethylsilyl (6-O-benzoyl-3,4-di-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-2,6-di-O-benzoyl-β-D-glucopyranoside

benzoyl chloride

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