4H-Furo[3,4-b]pyran-4-aceticacid, 4a,5,7,7a-tetrahydro-5-hydroxy-3-(methoxycarbonyl)-,2-(3,4-dihydroxyphenyl)ethyl ester, (4S,4aR,7aS)-

Base Information

• Chemical Name: 4H-Furo[3,4-b]pyran-4-aceticacid, 4a,5,7,7a-tetrahydro-5-hydroxy-3-(methoxycarbonyl)-,2-(3,4-dihydroxyphenyl)ethyl ester, (4S,4aR,7aS)-
• CAS No.: 125339-16-4
• Molecular Formula: C19H22 O9
• Molecular Weight: 394.378
• Mol file: 125339-16-4.mol

Synonyms:1H-Pyrano[3,4-d]oxepin-4-carboxylicacid,9-[2-(3,4-dihydroxyphenyl)ethoxy]-4a,5,6,8,9,9a-hexahydro-1-hydroxy-6-oxo-,methyl ester, (1a,4aa,9b,9aa)-(+)-; Jasmolactone B

Chemical Property of 4H-Furo[3,4-b]pyran-4-aceticacid, 4a,5,7,7a-tetrahydro-5-hydroxy-3-(methoxycarbonyl)-,2-(3,4-dihydroxyphenyl)ethyl ester, (4S,4aR,7aS)-

Chemical Property:

• PSA: 131.75000
• LogP: 0.61030

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4H-Furo[3,4-b]pyran-4-aceticacid, 4a,5,7,7a-tetrahydro-5-hydroxy-3-(methoxycarbonyl)-,2-(3,4-dihydroxyphenyl)ethyl ester, (4S,4aR,7aS)-

There total 1 articles about 4H-Furo[3,4-b]pyran-4-aceticacid, 4a,5,7,7a-tetrahydro-5-hydroxy-3-(methoxycarbonyl)-,2-(3,4-dihydroxyphenyl)ethyl ester, (4S,4aR,7aS)- 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:

10-hydroxy-oleuropein (84638-44-8) → C19H22O9 (125339-16-4)

Guidance literature:

With β-glucosidase; at 37 ℃; for 12h; pH=5.2; aq. acetate buffer; Enzymatic reaction;

DOI:10.1016/j.phytochem.2009.09.009

Reference yield:

C19H22O9 (125339-16-4) → C10H14O5 + hydroxytyrosol (10597-60-1)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 20 ℃; for 1h;

DOI:10.1016/j.phytochem.2009.09.009

upstream raw materials:

10-hydroxy-oleuropein

Downstream raw materials:

hydroxytyrosol

Refernces