3,4-di-O-acetyl-D-arabinal

Base Information

• Chemical Name: 3,4-di-O-acetyl-D-arabinal
• CAS No.: 89921-34-6
• Molecular Formula: C₉H₁₂O₅
• Molecular Weight: 200.191
• Mol file: 89921-34-6.mol

Synonyms:

Chemical Property of 3,4-di-O-acetyl-D-arabinal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-di-O-acetyl-D-arabinal

There total 16 articles about 3,4-di-O-acetyl-D-arabinal 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: 95.0%

(2R,3S,4R,5R)-2-bromotetrahydro-2H-pyran-3,4,5-triyl triacetate (39524-37-3) → 3,4-di-O-acetyl-D-arabinal (3152-43-0,3945-17-3,3945-18-4,86257-92-3,89921-34-6,89921-35-7,101052-70-4)

Guidance literature:

With β‐cyclodextrin; zinc; In water; at 20 ℃; for 0.5h; Sonication;

DOI:10.1002/cjoc.201180263

Reference yield: 90.1%

2,3,5-tri-O-acetyl-D-ribopyranosyl bromide (50730-32-0) → 3,4-di-O-acetyl-D-arabinal (3152-43-0,3945-17-3,3945-18-4,86257-92-3,89921-34-6,89921-35-7,101052-70-4)

Guidance literature:

With silver-graphite; zinc; In tetrahydrofuran; at -20 - 25 ℃; for 0.333333h;

DOI:10.1039/c39860001149

Reference yield: 90.0%

2,3,4-tri-O-acetyl-β-D-arabinosyl bromide (3068-29-9) → 3,4-di-O-acetyl-D-arabinal (3152-43-0,3945-17-3,3945-18-4,86257-92-3,89921-34-6,89921-35-7,101052-70-4)

Guidance literature:

With (2-); In water; N,N-dimethyl-formamide; for 432h; pH 5.0;

DOI:10.1016/S0040-4020(99)00170-2

upstream raw materials:

2,3,4-tri-O-acetyl-β-D-arabinosyl bromide

acetic anhydride

2,3,4-Tri-O-acetyl-α-D-arabino-pyranosyl chloride

2,3,5-tri-O-acetyl-D-ribopyranosyl bromide

Downstream raw materials:

α-(4'-O-Acetyl-2',3'-dideoxy-α-D-glycero-pent-2'-enopyranosyl)acetophenone

C₁₆H₁₄O₄

(3R,6R)-6-(2,6-dimethoxyphenyl)-3,6-dihydro-2H-pyran-3,4-diyl diacetate