O-Benzoylpyromeconic acid

Base Information

• Chemical Name: O-Benzoylpyromeconic acid
• CAS No.: 73322-26-6
• Molecular Formula: C₁₂H₈O₄
• Molecular Weight: 216.193
• Mol file: 73322-26-6.mol

Synonyms:

Chemical Property of O-Benzoylpyromeconic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O-Benzoylpyromeconic acid

There total 15 articles about O-Benzoylpyromeconic acid 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: 63.0%

1,3-Di-O-benzoyl-4-deoxy-α-D-pent-3-enopyranos-2-ulose (52080-41-8) → O-Benzoylpyromeconic acid (73322-26-6)

Guidance literature:

In pyridine; for 24h; Ambient temperature;

Reference yield:

2,3,4-Tri-O-benzoyl-2-C-bromo-α-D-lyxopyranosyl bromide (73322-31-3,73322-32-4,73322-33-5,73322-34-6) → O-Benzoylpyromeconic acid (73322-26-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 71 percent / Ag₂CO₃ / acetone; H₂O / 16 h / Ambient temperature

2: pyridine / Ambient temperature

With silver carbonate; In pyridine; water; acetone;

Reference yield:

1,5-Anhydro-2,3,4-tri-O-benzoyl-D-threo-pent-1-enitol (14125-77-0) → O-Benzoylpyromeconic acid (73322-26-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 45 percent / Cl₂ / CCl₄ / 1.) 15 min, 0 deg C, 2.) 15 min, room temp.

2: 62 percent / NaHCO₃ / benzene; H₂O / 1.5 h / Heating

3: pyridine / Ambient temperature

With chlorine; sodium hydrogencarbonate; In pyridine; tetrachloromethane; water; benzene;

upstream raw materials:

3-hydroxy-pyran-4-one

benzoyl chloride

1,3-Di-O-benzoyl-4-deoxy-α-D-pent-3-enopyranos-2-ulose

1,3-Di-O-benzoyl-4-deoxy-β-D-pent-3-enopyranos-2-ulose

Refernces