L-xylosone

Base Information

• Chemical Name: L-xylosone
• CAS No.: 3445-23-6
• Molecular Formula: C₅H₈O₅
• Molecular Weight: 148.116
• Mol file: 3445-23-6.mol

Synonyms:L-xylosone

Chemical Property of L-xylosone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of L-xylosone

There total 2 articles about L-xylosone 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:

ascorbic acid (50-81-7,98966-42-8) → (4R,5S)-4,5,6-Trihydroxy-2,3-dioxo-hexanoic acid (3445-22-5) + L-xylosone (3445-23-6) + L-dehydroascorbic acid (490-83-5)

Guidance literature:

With copper(ll) sulfate pentahydrate; oxygen; benzoic acid; In aq. phosphate buffer; at 25 ℃; for 2.5h; pH=7; pH-value;

DOI:10.1039/c6ra02843h

Reference yield:

ascorbic acid (50-81-7,98966-42-8) → L-threose (95-44-3) + L-xylosone (3445-23-6) + 3-deoxy-2-pentulose (16397-95-8)

Guidance literature:

With sodium tetrahydroborate; multistep reaction; degradation study, pH range: 2.0 - 8.0;

DOI:10.1016/0008-6215(90)80104-B

Reference yield:

L-xylosone (3445-23-6) → ascorbic acid (50-81-7,98966-42-8)

Guidance literature:

With potassium cyanide; hydrogen cyanide; water; anschl. mit wss. HCl;

upstream raw materials:

ascorbic acid

Downstream raw materials:

ascorbic acid

[1-¹³C]ascorbic acid

(+)-1''-methylene-6''-hydroxy-2H-furan-5''-one-6-catechin

Refernces

• 1、 Shin, Dong Bum,Feather, Milton S.. "3-Deoxy-L-glycero-pentos-2-ulose (3-deoxy-L-xylosone) and L-threo-pentos-2-ulose (L-xylosone) as intermediates in the degradation of L-ascorbic acid". . p. 246 - 250. Retrieved 2007/10/02.