methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

Base Information

Chemical Name:methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate
CAS No.:118684-24-5
Molecular Formula:C₂₅H₂₆O₆
Molecular Weight:422.478
Hs Code.:

Synonyms:methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

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Chemical Property of methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

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Technology Process of methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

There total 5 articles about methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate 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:

: 90-33-5,79566-13-5
7-hydroxy-4-methyl-chromen-2-one

: 118684-24-5
methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

Guidance literature:: Multi-step reaction with 5 steps

1: K₂CO₃ / acetone / Heating

2: 2) H₂ / 2) 5percent Pd/C / 1) 200 deg C, 1 h, 2) rt

3: K₂CO₃ / acetone / Heating

4: 90 percent / SeO₂ / o-xylene / 18 h / Heating

5: 1) Li diisopropylamide / 1) THF, 0 deg C, 2) THF, 0 deg C to rt

With selenium(IV) oxide; hydrogen; potassium carbonate; lithium diisopropyl amide; palladium on activated charcoal; In o-xylene; acetone;

Reference yield:

: 3993-57-5
7-allyloxy-4-methyl-2H-chromen-2-one

: 118684-24-5
methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 2) H₂ / 2) 5percent Pd/C / 1) 200 deg C, 1 h, 2) rt

2: K₂CO₃ / acetone / Heating

3: 90 percent / SeO₂ / o-xylene / 18 h / Heating

4: 1) Li diisopropylamide / 1) THF, 0 deg C, 2) THF, 0 deg C to rt

With selenium(IV) oxide; hydrogen; potassium carbonate; lithium diisopropyl amide; palladium on activated charcoal; In o-xylene; acetone;

Reference yield:

: 91164-15-7
7-hydroxy-4-methyl-8-propyl-chromen-2-one

: 118684-24-5
methyl 3-methoxy-4-<<(2-oxo-4-propenyl-8-propyl-2H-1-benzopyran-7-yl)oxy>methyl>benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: K₂CO₃ / acetone / Heating

2: 90 percent / SeO₂ / o-xylene / 18 h / Heating

3: 1) Li diisopropylamide / 1) THF, 0 deg C, 2) THF, 0 deg C to rt

With selenium(IV) oxide; potassium carbonate; lithium diisopropyl amide; In o-xylene; acetone;