O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose

Base Information

• Chemical Name: O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose
• CAS No.: 96961-32-9
• Molecular Formula: C₈₆H₇₆N₂O₂₇
• Molecular Weight: 1569.55
• Mol file: 96961-32-9.mol

Synonyms:

Chemical Property of O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose

There total 4 articles about O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose 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%

O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-4-O-benzoyl-1,2-O-<1-(exocyano)ethylidene>-β-L-rhamnopyranose (96961-28-3,102046-14-0) + 3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-D-glucopyranosyl bromide (102046-20-8) → O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose (96961-32-9,102046-17-3)

Guidance literature:

With mercury(II) cyanide; mercury dibromide; In acetonitrile;

DOI:10.1007/BF01142799

Reference yield: 45.5%

C50H42BrNO15 + 4-O-benzoyl-3-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-1,2-O.<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose (89756-18-3,111001-71-9) → O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose (96961-32-9,102046-17-3) + C51H42N2O15

Guidance literature:

With mercury(II) cyanide; mercury dibromide; In acetonitrile; at 20 ℃; for 16h;

DOI:10.1016/S0040-4020(01)96688-8

Reference yield: 43.0%

4-O-benzoyl-3-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-1,2-O.<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose (89756-18-3,111001-71-9) + 2-O-(3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzoyl-L-rhamnopyranosyl bromide → O-(3-O-acetyl-4,6-di-O-benzoyl-2-deoxy-2-phtalimido-β-D-glucopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1<*>3)-4-O-benzoyl-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose (96961-32-9,102046-17-3) + 2-O-(3-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzoyl-1-desoxy-1-cyano-α-L-rhamnopyranose

Guidance literature:

With mercury(II) cyanide; mercury dibromide; In acetonitrile; at 20 ℃; for 16h; Yields of byproduct given;

DOI:10.1007/BF01142799

upstream raw materials:

1,3-di-O-acetyl-4,6-di-O-benzoyl-2-desoxy-2-phthalimido-D-glucopyranose

methyl 3,4-di-O-benzoyl α-L-rhamnopyranoside

4-O-benzoyl-3-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-1,2-O.<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose

O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-4-O-benzoyl-1,2-O-<1-(exocyano)ethylidene>-β-L-rhamnopyranose

Downstream raw materials:

O-(4,6-di-O-benzoyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl)-(1->2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-O-(3,4-di-O-benzoyl-α-L-rhamnopyranosyl)-(1->3)-4-O-benzoyl-1,2-O-<1-(exocyano)ethylidene>-β-L-rhamnopyranose