methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

Base Information

• Chemical Name: methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside
• CAS No.: 392664-15-2
• Molecular Formula: C₁₈H₂₆O₆
• Molecular Weight: 338.401
• Mol file: 392664-15-2.mol

Synonyms:methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

Chemical Property of methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

There total 2 articles about methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside 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: 99.0%

p-methoxybenzyl chloride (824-94-2) + methyl 2,3-O-isopropylidene-α-L-rhamnoside (14133-63-2) → methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside (392664-15-2)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 4h;

DOI:10.1021/jo0482864

Reference yield: 75.0%

p-Methoxybenzyl bromide (2746-25-0) + methyl 2,3-O-isopropylidene-α-L-rhamnoside (14133-63-2) → methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside (392664-15-2)

Guidance literature:

With tetra-(n-butyl)ammonium iodide; sodium hydride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 6.5h;

DOI:10.1021/jo010522c

Reference yield: 64.0%

methyl 2,3-O-isopropylidene-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside (392664-15-2) → methyl 4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside (392664-05-0)

Guidance literature:

With hydrogenchloride; In methanol; water; at 20 ℃; for 100h; pH=3;

DOI:10.1021/jo010522c

upstream raw materials:

p-Methoxybenzyl bromide

methyl 2,3-O-isopropylidene-α-L-rhamnoside

p-methoxybenzyl chloride

Downstream raw materials:

methyl 4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside

methyl 3-O-acetyl-4-O-(4-methoxybenzyl)-α-L-rhamnopyranoside