dehydro-D-isoascorbic acid phenylosazone

Base Information

• Chemical Name: dehydro-D-isoascorbic acid phenylosazone
• CAS No.: 3909-11-3
• Molecular Formula: C₁₈H₁₈N₄O₄
• Molecular Weight: 354.365
• Mol file: 3909-11-3.mol

Synonyms:

Chemical Property of dehydro-D-isoascorbic acid phenylosazone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dehydro-D-isoascorbic acid phenylosazone

There total 4 articles about dehydro-D-isoascorbic acid phenylosazone 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:

phenylhydrazine (100-63-0) + L-dehydroascorbic acid (490-83-5) → L-threo-2,3-hexodiulosono-1,4-lacton 2,3-bis(phenylhydrazone) (3909-11-3)

Guidance literature:

With sodium acetate;

DOI:10.1002/hlca.193702001107

Reference yield:

phenylhydrazine (100-63-0) + ascorbic acid (50-81-7,98966-42-8) → L-threo-2,3-hexodiulosono-1,4-lacton 2,3-bis(phenylhydrazone) (3909-11-3)

Guidance literature:

With sodium carbonate;

Reference yield:

water (7732-18-5) + phenylhydrazine (100-63-0) + ascorbic acid (50-81-7,98966-42-8) → L-threo-2,3-hexodiulosono-1,4-lacton 2,3-bis(phenylhydrazone) (3909-11-3)

Guidance literature:

upstream raw materials:

phenylhydrazine

ascorbic acid

L-dehydroascorbic acid

tetrachloromethane

Downstream raw materials:

3-(2,3-O-isopropylidene-L-threo-glycerol-1-yl)-1-phenyl-4,5-pyrazoledione 4-(phenylhydrazone)

(S)-6-((S)-1,2-Dihydroxy-ethyl)-2-[5-oxo-1-phenyl-4-(phenyl-hydrazono)-4,5-dihydro-1H-pyrazol-3-yl]-1,2,3,6-tetrahydro-furo[3,4-d]imidazol-4-one

5-(L-threo-2,3-di-O-acetylglycerol-1-yl)-2-phenylpyrazine-6-carboxylic acid 6,5'-lactone

(S)-6-((S)-1,2-Dihydroxy-ethyl)-2-(2-phenyl-2H-[1,2,3]triazol-4-yl)-1,2,3,6-tetrahydro-furo[3,4-d]imidazol-4-one