7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one

Base Information

• Chemical Name: 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one
• CAS No.: 116861-58-6
• Molecular Formula: C₂₅H₂₆O₅
• Molecular Weight: 406.478

Synonyms:7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one

Chemical Property of 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one

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Technology Process of 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one

There total 3 articles about 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one 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: 44.0%

trans-geranyl bromide (6138-90-5) + 5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one (491-67-8) → 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one (116861-58-6) + 6,7-bis(3,7-dimethylocta-2,6-dienyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one (116883-69-3)

Guidance literature:

With potassium carbonate; In acetone; at 61 ℃; for 2h; Microwave irradiation;

DOI:10.1016/j.ejmech.2011.03.047

Reference yield: 29.0%

trans-geranyl bromide (6138-90-5) + 5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one (491-67-8) → 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one (116861-58-6) + 6,7-bis(3,7-dimethylocta-2,6-dienyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one (116883-69-3) + 8-(3,7-dimethylocta-2,6-dienyl)-6,7-bis(3,7-dimethylocta-2,6-dienyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one (1310461-29-0)

Guidance literature:

With potassium carbonate; In acetone; at 65 ℃; for 8h;

DOI:10.1016/j.ejmech.2011.03.047

Reference yield:

trans-geranyl bromide (6138-90-5) + 5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one (491-67-8) → 7-(3,7-dimethylocta-2,6-dienyloxy)-5,6-dihydroxy-2-phenyl-4H-chromen-4-one (116861-58-6)

Guidance literature:

With potassium carbonate; In acetone; Reflux; Inert atmosphere;

DOI:10.1039/c5md00163c

upstream raw materials:

trans-geranyl bromide

5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one

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