Methyl 2-O,3-O,4-O-trimethyl-α-D-lyxopyranoside

Base Information

• Chemical Name: Methyl 2-O,3-O,4-O-trimethyl-α-D-lyxopyranoside
• CAS No.: 2876-90-6
• Molecular Formula: C₉H₁₈O₅
• Molecular Weight: 206.239
• Mol file: 2876-90-6.mol

Synonyms:Methyl-[tri-O-methyl-α-D-lyxopyranosid;(2S,3S,4S,5R)-2,3,4,5-Tetramethoxy-tetrahydro-pyran;Tetra-methyl-α-D-lyxopyranosid;

Chemical Property of Methyl 2-O,3-O,4-O-trimethyl-α-D-lyxopyranoside

Chemical Property:

• PSA: 46.15000
• LogP: 0.03410

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyl 2-O,3-O,4-O-trimethyl-α-D-lyxopyranoside

There total 23 articles about Methyl 2-O,3-O,4-O-trimethyl-α-D-lyxopyranoside 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:

methanol (67-56-1) + C69H118O26 → methyl 2,3,6-tri-O-methyl-α-D-galactopyranoside (3149-37-9,3149-38-0,23009-68-9,23262-64-8,23397-56-0,27552-00-7,31085-65-1,51385-14-9) + methyl 2,4,6-tri-O-methyl-α-D-glucopyranoside (35939-71-0) + tigogenin (77-60-1) + methyl 2,3,4-tri-O-methyl α,β-D-xylopyranoside (2296-43-7,2876-84-8,2876-85-9,2876-86-0,2876-87-1,2876-90-6,7381-06-8,14187-58-7,14550-94-8,20188-52-7,50773-45-0,72984-55-5,90760-77-3) + methyl 4,6-di-O-methyl α,β-D-glucopyranoside (82262-93-9)

Guidance literature:

With hydrogenchloride; Product distribution; Heating;

DOI:10.1016/0031-9422(88)80033-5

Reference yield:

C35H56O8 (79863-47-1) → methyl 2,3,4-tri-O-methyl α,β-D-xylopyranoside (2296-43-7,2876-84-8,2876-85-9,2876-86-0,2876-87-1,2876-90-6,7381-06-8,14187-58-7,14550-94-8,20188-52-7,50773-45-0,72984-55-5,90760-77-3)

Guidance literature:

Multi-step reaction with 2 steps

1: NaH / tetrahydrofuran

With sodium hydride; In tetrahydrofuran;

DOI:10.1248/cpb.29.2387

Reference yield:

C41H76O23 → methyl 2,3,4-tri-O-methyl α,β-D-xylopyranoside (2296-43-7,2876-84-8,2876-85-9,2876-86-0,2876-87-1,2876-90-6,7381-06-8,14187-58-7,14550-94-8,20188-52-7,50773-45-0,72984-55-5,90760-77-3) + (2S,3R,4R,5R)-2-[(2R,3R,4S,5R,6R)-3-((2S,3R,4S,5R)-4-Hydroxy-3,5-dimethoxy-tetrahydro-pyran-2-yloxy)-4,5-dimethoxy-6-((3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-3,4,6-trimethoxy-hexane-1,5-diol

Guidance literature:

With hydrogenchloride; In methanol; for 24h; Ambient temperature;

DOI:10.1248/cpb.33.4732

upstream raw materials:

dimethyl sulfate

D-lyxose

methyl iodide

methanol

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