1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose

Base Information

• Chemical Name: 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose
• CAS No.: 34322-91-3
• Molecular Formula: C₁₉H₂₆O₈S
• Molecular Weight: 414.477
• Mol file: 34322-91-3.mol

Synonyms:1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose

Chemical Property of 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose

There total 11 articles about 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose 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%

acetone (67-64-1) + 6-deoxy-1,2-O-isopropylidene-6-(4'-methylbenzene)sulfonyloxy-D-glucofuranose (26275-20-7) → 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose (34322-91-3)

Guidance literature:

With iron(III) chloride; for 2h; Heating;

Reference yield: 98.0%

2,2-dimethoxy-propane (77-76-9) + 6-deoxy-1,2-O-isopropylidene-6-(4'-methylbenzene)sulfonyloxy-D-glucofuranose (26275-20-7) → 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose (34322-91-3)

Guidance literature:

With sulfuric acid; copper(II) sulfate; acetone; for 28h; Ambient temperature;

Reference yield: 67.0%

(1,2;5,6-Di-O-isopropyliden-α-D-glucofuranos-3-yloxy)phosphonium-p-toluolsulfonat (72733-20-1,82893-12-7) → 1,2:3,5-bis-O-(1-methylethylidene)-6-(p-tolylsulfonyl)-α-D-glucofuranose (34322-91-3)

Guidance literature:

In toluene; at 100 ℃; for 24h;

upstream raw materials:

p-toluenesulfonyl chloride

1,2;3,5-di-O-isopropylidene-α-D-glucofuranose

6-deoxy-1,2-O-isopropylidene-6-(4'-methylbenzene)sulfonyloxy-D-glucofuranose

(1,2;5,6-Di-O-isopropyliden-α-D-glucofuranos-3-yloxy)phosphonium-p-toluolsulfonat

Downstream raw materials:

O⁶-(toluene-4-sulfonyl)-D-glucose

6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-glucofuranoside

6-deoxy-6-C-(diphenylphosphinyl)-1,2:3,5-di-O-isopropylidene-α-D-glucofuranose

6-deoxy-6-C-(diphenylphosphino)-1,2:3,5-di-O-isopropylidene-α-D-glucofuranose