2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

Base Information

Chemical Name:2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester
CAS No.:150598-27-9
Molecular Formula:C₂₈H₃₂O₅
Molecular Weight:448.559
Hs Code.:

Synonyms:2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

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Chemical Property of 2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

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Technology Process of 2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

There total 6 articles about 2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester 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:

: 150598-25-7
2-[(5-hexynyl)oxy]benzenepropanoic acid methyl ester

: 150598-26-8
2,3-dihydro-8-propyl-7-[[(trifluoromethyl)sulfonyl]oxy]-4H-1-benzopyran-4-one

: 150598-27-9
2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

Guidance literature:: With triethylamine; dichlorobis(triphenylphosphine)palladium[II]; In N-methyl-acetamide;

Reference yield:

: 76833-51-7
1-[2-hydroxy-4-(phenylmethoxy)-3-propylphenyl]ethanone

: 150598-27-9
2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: p-toluenesulfonic acid monohydrate / methanol; 5,5-dimethyl-1,3-cyclohexadiene; ethanol; water

2: palladium

3: pyridine; trifluoromethanesulfonic acid anhydride / dichloromethane

4: triethylamine / dichlorobis(triphenylphosphine)palladium[II] / N-methyl-acetamide

With pyridine; p-toluenesulfonic acid monohydrate; trifluoromethanesulfonic acid anhydride; triethylamine; dichlorobis(triphenylphosphine)palladium[II]; palladium; In N-methyl-acetamide; methanol; 5,5-dimethyl-1,3-cyclohexadiene; ethanol; dichloromethane; water;

Reference yield:

: 150597-58-3
7-(phenylmethoxy)-8-propyl-4H-1-benzopyran-4-one

: 150598-27-9
2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: palladium

2: pyridine; trifluoromethanesulfonic acid anhydride / dichloromethane

3: triethylamine / dichlorobis(triphenylphosphine)palladium[II] / N-methyl-acetamide

With pyridine; trifluoromethanesulfonic acid anhydride; triethylamine; dichlorobis(triphenylphosphine)palladium[II]; palladium; In N-methyl-acetamide; dichloromethane;