benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

Base Information

Chemical Name:benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate
CAS No.:84161-43-3
Molecular Formula:C₂₅H₂₂O₆
Molecular Weight:418.446
Hs Code.:

Synonyms:

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Chemical Property of benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

Chemical Property:

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Technology Process of benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

There total 14 articles about benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate 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:

: 24403-70-1
6-methoxy-4-methylbenzofuran-2-carbaldehyde

: 84161-43-3
benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

Guidance literature:: Multi-step reaction with 9 steps

1: 12.7 g / tetrahydrofuran / 120 h / Ambient temperature

2: 13.0 g / sodium acetate / 0.33 h / Heating

3: 8.5 g / LiAlH₄ / tetrahydrofuran / 0.5 h / Heating

4: 6.8 g / H₂, conc. HCl / Pd/C / methanol / 48 h

5: 3.2 g / phosphoryl chloride / 3 h / Ambient temperature

6: 3.0 g / potassium carbonate / dimethylformamide / 3 h / Ambient temperature

7: 3.0 g / potassium permanganate, pyridine / H₂O / 0.33 h / 85 °C

8: potassium carbonate / dimethylformamide / Ambient temperature

9: 48 mg / titanium tetrachloride / CH₂Cl₂ / 1 h / -10 °C

With pyridine; hydrogenchloride; potassium permanganate; lithium aluminium tetrahydride; hydrogen; sodium acetate; titanium tetrachloride; potassium carbonate; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 34883-08-4
2-hydroxy-4-methoxy-6-methylbenzaldehyde

: 84161-43-3
benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

Guidance literature:: Multi-step reaction with 13 steps

1: 43.5 g / potassium carbonate / acetone / 12 h / Heating

2: 16.5 g / lithium chloride / dimethylsulfoxide / 2 h / 165 °C

3: 10.0 g / LiAlH₄ / diethyl ether / 0.5 h / Heating

4: 9.4 g / manganese dioxide / benzene / 2 h / Heating

5: 12.7 g / tetrahydrofuran / 120 h / Ambient temperature

6: 13.0 g / sodium acetate / 0.33 h / Heating

7: 8.5 g / LiAlH₄ / tetrahydrofuran / 0.5 h / Heating

8: 6.8 g / H₂, conc. HCl / Pd/C / methanol / 48 h

9: 3.2 g / phosphoryl chloride / 3 h / Ambient temperature

10: 3.0 g / potassium carbonate / dimethylformamide / 3 h / Ambient temperature

11: 3.0 g / potassium permanganate, pyridine / H₂O / 0.33 h / 85 °C

12: potassium carbonate / dimethylformamide / Ambient temperature

13: 48 mg / titanium tetrachloride / CH₂Cl₂ / 1 h / -10 °C

With pyridine; hydrogenchloride; manganese(IV) oxide; potassium permanganate; lithium aluminium tetrahydride; hydrogen; sodium acetate; titanium tetrachloride; potassium carbonate; lithium chloride; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; acetone; benzene;

Reference yield:

: 4179-19-5
1,3-dimethoxy-5-methylbenzene

: 84161-43-3
benzyl 8-formyl-1,7-dimethoxy-3,9-dimethyldibenzofuran-4-carboxylate

Guidance literature:: Multi-step reaction with 15 steps

1: phosphoryl chloride / 15 h / Ambient temperature

2: 22.4 g / boron trichloride / CH₂Cl₂ / 2 h / -10 °C

3: 43.5 g / potassium carbonate / acetone / 12 h / Heating

4: 16.5 g / lithium chloride / dimethylsulfoxide / 2 h / 165 °C

5: 10.0 g / LiAlH₄ / diethyl ether / 0.5 h / Heating

6: 9.4 g / manganese dioxide / benzene / 2 h / Heating

7: 12.7 g / tetrahydrofuran / 120 h / Ambient temperature

8: 13.0 g / sodium acetate / 0.33 h / Heating

9: 8.5 g / LiAlH₄ / tetrahydrofuran / 0.5 h / Heating

10: 6.8 g / H₂, conc. HCl / Pd/C / methanol / 48 h

11: 3.2 g / phosphoryl chloride / 3 h / Ambient temperature

12: 3.0 g / potassium carbonate / dimethylformamide / 3 h / Ambient temperature

13: 3.0 g / potassium permanganate, pyridine / H₂O / 0.33 h / 85 °C

14: potassium carbonate / dimethylformamide / Ambient temperature

15: 48 mg / titanium tetrachloride / CH₂Cl₂ / 1 h / -10 °C

With pyridine; hydrogenchloride; manganese(IV) oxide; potassium permanganate; lithium aluminium tetrahydride; hydrogen; sodium acetate; boron trichloride; titanium tetrachloride; potassium carbonate; lithium chloride; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; acetone; benzene;