2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one

Base Information

• Chemical Name: 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one
• CAS No.: 86896-61-9
• Molecular Formula: C₁₇H₁₈O₄
• Molecular Weight: 286.328

Synonyms:2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one

Chemical Property of 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one

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Technology Process of 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one

There total 1 articles about 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-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: 63.0%

3-Oxo-2,3,4,5,6,7-tetrahydrobenzofuran (52762-36-4) + 3,4-dimethoxy-benzaldehyde (120-14-9) → 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one (86896-61-9)

Guidance literature:

With hydrogenchloride; In diethyl ether; for 12h;

Reference yield: 87.0%

2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one (86896-61-9) → 3-(3,4-Dimethoxy-benzyl)-5,6,7,8-tetrahydro-1H-cinnolin-4-one (86896-65-3)

Guidance literature:

With hydrazine hydrate; Ambient temperature; overnight;

Reference yield: 35.0%

2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-4,5,6,7-tetrahydro-benzofuran-3-one (86896-61-9) + methylhydrazine (60-34-4) → 2-(3,4-Dimethoxy-phenyl)-1-(1-methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)-ethanone (86896-69-7) + C18H22N2O3 (86896-73-3)

Guidance literature:

In ethanol; Ambient temperature; overnight;

upstream raw materials:

3-Oxo-2,3,4,5,6,7-tetrahydrobenzofuran

3,4-dimethoxy-benzaldehyde

Downstream raw materials:

3-(3,4-Dimethoxy-benzyl)-5,6,7,8-tetrahydro-1H-cinnolin-4-one

2-(3,4-Dimethoxy-phenyl)-1-(1-methyl-4,5,6,7-tetrahydro-1H-indazol-3-yl)-ethanone

C₁₈H₂₂N₂O₃

methyl 3,4-dimethoxybenzoate

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