methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside

Base Information

• Chemical Name: methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside
• CAS No.: 79646-64-3
• Molecular Formula: C₂₈H₃₂O₃
• Molecular Weight: 416.56
• Mol file: 79646-64-3.mol

Synonyms:methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside

Chemical Property of methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside

There total 11 articles about methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside 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: 9.0%

methyl 2,3,4-trideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-threo-hexopyranoside (68880-94-4) → methyl 2,3,4-trideoxy-2,4-di-C-methyl-6-O-(triphenylmethyl)-α-D-lyxo-hexopyranoside (68880-95-5) + methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside (79646-64-3)

Guidance literature:

With hydrogen; Wilkinson's catalyst; In benzene; for 24h; under 760 Torr;

DOI:10.1139/v82-050

Reference yield:

methyl 3,4-dideoxy-4-c-methyl-6-o-trityl-α-D-glycero-hex-3-enopyranosid-2-ulose (79607-37-7) → methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside (79646-64-3)

Guidance literature:

Multi-step reaction with 3 steps

1: H₂ / Pd

3: H₂ / Pd

With hydrogen; palladium;

DOI:10.1016/S0040-4039(01)90512-X

Reference yield:

methyl 2,3-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-threo-hexopyranosid-4-ulose (68880-93-3,90289-88-6) → methyl 2,3,4-trideoxy-2,4-di-C-methyl-α-D-arabino-hexopyranoside (79646-64-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / n-butyllithium / diethyl ether / 28 h / Heating

2: 9 percent / H₂ / tris(triphenylphophine)rhodium chloride / benzene / 24 h / 760 Torr

With n-butyllithium; hydrogen; Wilkinson's catalyst; In diethyl ether; benzene;

DOI:10.1139/v82-050

upstream raw materials:

(2S,6S)-2-Methoxy-5-methyl-3-methylene-6-trityloxymethyl-3,6-dihydro-2H-pyran

(2S,5S,6S)-2-Methoxy-5-methyl-3-methylene-6-trityloxymethyl-tetrahydro-pyran

methyl 2,3,4-trideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-threo-hexopyranoside

methyl 2,3-dideoxy-2-C-methyl-6-O-triphenylmethyl-α-D-threo-hexopyranosid-4-ulose