ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI)

Base Information

• Chemical Name: ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI)
• CAS No.: 613261-34-0
• Molecular Formula: C₉H₁₆O₆
• Molecular Weight: 220.222
• Mol file: 613261-34-0.mol

Synonyms:bta-L-Mannopyranoside,methyl6-deoxy-,4-acetate(9CI);ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI)

Chemical Property of ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI)

There total 6 articles about ba-L-Mannopyranoside, methyl 6-deoxy-, 4-acetate (9CI) 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: 98.0%

methyl 4-O-acetyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside (14686-86-3) → methyl 4-O-acetyl-α-L-rhamnopyranoside (53437-43-7,14686-87-4,613261-34-0)

Guidance literature:

With methanol; Amberlite 15 (H⁺); Ambient temperature;

Reference yield: 65.0%

vinyl acetate (108-05-4,9003-20-7) + methyl 6-deoxy-α-L-mannopyranoside (14917-55-6) → methyl 4-O-acetyl-α-L-rhamnopyranoside (53437-43-7,14686-87-4,613261-34-0)

Guidance literature:

at 37 ℃; for 168h; Pseudomonas fluorescens lipase presence, other biologically active materials: Candida cylindracea lipase, porcine pancreas lipase;

Reference yield:

methyl 2,3-O-isopropylidene-α-L-rhamnoside (14133-63-2) → methyl 4-O-acetyl-α-L-rhamnopyranoside (53437-43-7,14686-87-4,613261-34-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / C₅H₅N / 1 h / 20 °C

2: 98 percent / Amberlite 15 (H⁺), MeOH / Ambient temperature

With pyridine; methanol; Amberlite 15 (H⁺);

upstream raw materials:

methyl 4-O-acetyl-2,3-di-O-isopropylidene-α-L-rhamnopyranoside

vinyl acetate

methyl 6-deoxy-α-L-mannopyranoside

acetic anhydride

Refernces

• 1、 Evtushenko. "Regioselective benzoylation of glycopyranosides by benzoyl chloride in the presence of MoO2(acac)2". experimental part. p. 369 - 378. Retrieved 2012/06/04.
• 2、 Ashton, Peter R.,Brown, Christopher L.,Menzer, Stephan,Nepogodiev, Sergey A.,Stoddart, J. Fraser,Williams, David J.. "Synthetic Cyclic Oligosaccharides - Syntheses and Structural Properties of a Cyclo(1->4)-α-L-rhamnopyranosyl-(1->4)-α-D-mannopyranosyl>trioside and -tetraoside". . p. 580 - 591. Retrieved 2007/10/03.