Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)

Base Information

• Chemical Name: Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)
• CAS No.: 80715-06-6
• Molecular Formula: C₄₀H₃₆N₂O₆
• Molecular Weight: 640.736
• Mol file: 80715-06-6.mol

Synonyms:Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)

Chemical Property of Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)

There total 2 articles about Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin) 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: 68.0%

C9H14O3NC6H5 (41276-30-6) + dihydrooxyresveratrol (24082-42-6) → Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin) (80715-06-6)

Guidance literature:

With sulfuric acid; sodium hydrogencarbonate; 1.) room temp., 3 days, 2.) acetone, room temp., 20 h;

DOI:10.1002/ardp.19813141205

Reference yield:

oxyresveratrol (4721-07-7,29700-22-9) → Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin) (80715-06-6)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / Pd/C

2: 68 percent / 1.) 80percent H₂SO₄, 2.) 10percent aq. NaHCO₃ / 1.) room temp., 3 days, 2.) acetone, room temp., 20 h

With sulfuric acid; hydrogen; sodium hydrogencarbonate; palladium on activated charcoal;

DOI:10.1002/ardp.19813141205

Reference yield: 80.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + Ethandiyl-1-(3-benzyl-8-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-hydroxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin) (80715-06-6) → Ethandiyl-1-(3-benzyl-8-methoxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-methoxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin) (80715-07-7)

Guidance literature:

In methanol; diethyl ether; N,N-dimethyl-formamide; for 1h;

DOI:10.1002/ardp.19813141205

upstream raw materials:

C₉H₁₄O₃NC₆H₅

dihydrooxyresveratrol

oxyresveratrol

Downstream raw materials:

Ethandiyl-1-(3-benzyl-8-methoxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-methoxy-5-oxo-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)

Ethandiyl-1-(3-benzyl-8-methoxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-9-pyridin)-2-(3-benzyl-10-methoxy-5,5-dimethyl-1,2,3,4-tetrahydro-5H-benzopyrano-<3,4-c>-8-pyridin)