butyrolactone IIa

Base Information

• Chemical Name: butyrolactone IIa
• CAS No.: 87414-48-0
• Molecular Formula: C₁₈H₁₄O₇
• Molecular Weight: 342.305
• Mol file: 87414-48-0.mol

Synonyms:

Chemical Property of butyrolactone IIa

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of butyrolactone IIa

There total 1 articles about butyrolactone IIa 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:

α-oxo-β-(p-hydroxyphenyl)-γ-(p-hydroxybenzyl)-γ-methoxycarbonyl-γ-lactone (87414-44-6) → butyrolactone IIa (87414-48-0)

Guidance literature:

With sodium hydroxide; In water; for 24h; Ambient temperature;

DOI:10.1248/cpb.31.1528

Reference yield:

butyrolactone IIa (87414-48-0) → α-oxo-β-(p-hydroxyphenyl)-γ-(p-hydroxybenzyl)-γ-methoxycarbonyl-γ-lactone (87414-44-6)

Guidance literature:

With S-(+)-adenosylmethionine; sodium carbonate; In water; at 30 ℃; for 3h;

DOI:10.1248/cpb.31.1528

Reference yield:

butyrolactone IIa (87414-48-0) → Butyrolactone I (65372-42-1,87414-49-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 18 mg / 1 percent Na₂CO₃, S-adenosyl-methionine (SAM) / H₂O / 3 h / 30 °C

2: 40 mg / dimethylallyl-pyrophosphate (DMAPP), 1percent Na₂CO₃, KF / H₂O / 3 h / 30 °C / pH 8.0

With potassium fluoride; S-(+)-adenosylmethionine; dimethylallyl diphosphate; sodium carbonate; In water;

DOI:10.1248/cpb.31.1528

upstream raw materials:

α-oxo-β-(p-hydroxyphenyl)-γ-(p-hydroxybenzyl)-γ-methoxycarbonyl-γ-lactone

Downstream raw materials:

α-oxo-β-(p-hydroxyphenyl)-γ-(p-hydroxybenzyl)-γ-methoxycarbonyl-γ-lactone

Butyrolactone I

4-(4-hydroxyphenyl)-5-(4-hydroxyphenylmethyl)-3-hydroxyfurane-2-one

3-Hydroxy-4-(4-hydroxy-phenyl)-5-(2-isopropyl-benzofuran-5-ylmethyl)-5H-furan-2-one