L-Arabinononitrile,2,3,4,5-tetraacetate (9CI)

Base Information

• Chemical Name: L-Arabinononitrile,2,3,4,5-tetraacetate (9CI)
• CAS No.: 25546-40-1
• Molecular Formula: C13H17 N O8
• Molecular Weight: 315.28
• Mol file: 25546-40-1.mol

Synonyms:Arabinononitrile,2,3,4,5-tetraacetate, L- (8CI); NSC 42416; Tetra-O-acetyl-L-arabinononitrile

Chemical Property of L-Arabinononitrile,2,3,4,5-tetraacetate (9CI)

Chemical Property:

• Boiling Point: 435.7°Cat760mmHg
• Flash Point: 190.3°C
• Density: 1.253g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of L-Arabinononitrile,2,3,4,5-tetraacetate (9CI)

There total 33 articles about L-Arabinononitrile,2,3,4,5-tetraacetate (9CI) 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:

D-xylose (58-86-6) + acetic anhydride (108-24-7) → tetra-O-acetyl-D-xylonic acid nitrile (25546-40-1,25546-50-3,34360-54-8,34360-56-0,40732-38-5,40732-39-6,40732-40-9,40773-06-6,82509-80-6,13501-95-6)

Guidance literature:

D-xylose; With dmap; hydroxylamine; at 60 ℃; for 0.5h;

acetic anhydride; at 60 ℃; for 0.5h;

DOI:10.1021/ac049198m

Reference yield:

neutral polysaccharide AMP40N + acetic anhydride (108-24-7) → L-arabinose aldonitrile peracetate (25546-40-1) + 2,3,4,5,6-pentaacetoxy-D-glucononitrile (6337-12-8,35439-42-0,40732-44-3,75004-10-3,83830-73-3,83830-74-4,127000-04-8,127000-05-9,127000-06-0,127000-07-1,132202-32-5,132202-33-6,132202-34-7,132204-32-1,132204-33-2,6272-51-1)

Guidance literature:

neutral polysaccharide AMP₄₀N; With water; trifluoroacetic acid; at 120 ℃; for 2h;

acetic anhydride; With pyridine; hydroxylamine hydrochloride;

DOI:10.1016/j.carbpol.2014.10.019

Reference yield:

acidic polysaccharide AMP40S + acetic anhydride (108-24-7) → L-arabinose aldonitrile peracetate (25546-40-1) + L-rhamnose aldonitrile peracetate (6298-84-6,40732-36-3,40732-37-4,65700-89-2,6303-61-3) + 2,3,4,5,6-pentaacetoxy-D-glucononitrile (6337-12-8,35439-42-0,40732-44-3,75004-10-3,83830-73-3,83830-74-4,127000-04-8,127000-05-9,127000-06-0,127000-07-1,132202-32-5,132202-33-6,132202-34-7,132204-32-1,132204-33-2,6272-51-1) + penta-O-acetyl-D-galactonic acid nitrile (35439-42-0)

Guidance literature:

acidic polysaccharide AMP₄₀S; With water; trifluoroacetic acid; at 120 ℃; for 2h;

acetic anhydride; With pyridine; hydroxylamine hydrochloride;

DOI:10.1016/j.carbpol.2014.10.019

upstream raw materials:

acetic anhydride

L-arabinose-oxime

L-arabinose

3β-O-{α-L-rhamnopyranosyl-(1->3)-[β-D-xylopyranose-(1->2)]-β-D-glucopyranosyl-(1->4)-α-L-arabinopyranosyl}-3β-hydroxy-13β,28-epoxy-oleanan-16-oxo-30-al

Downstream raw materials:

L-erythrose