rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

Base Information

Chemical Name:rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester
CAS No.:150598-40-6
Molecular Formula:C₂₈H₃₈O₇
Molecular Weight:486.606
Hs Code.:

Synonyms:rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

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Chemical Property of rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

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Technology Process of rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

There total 4 articles about rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl 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:

: 6093-67-0
5-hydroxycoumarin

: 150598-40-6
rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; trifluoromethanesulfonic acid anhydride / dichloromethane

2: copper(I) iodide; triethylamine / dichlorobis(triphenylphosphine)palladium[II] / N,N-dimethyl-formamide

3: hydrogenchloride / methanol

4: potassium carbonate; dimethyl sulfoxide

With pyridine; hydrogenchloride; copper(I) iodide; potassium carbonate; dimethyl sulfoxide; trifluoromethanesulfonic acid anhydride; triethylamine; dichlorobis(triphenylphosphine)palladium[II]; In methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 170728-75-3
rac-(E)-3-[2-Hydroxy-6-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]-phenyl]-2-propenoic Acid Methyl Ester

: 14660-52-7
ethyl 5-bromovalerate

: 150598-40-6
rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

Guidance literature:: With potassium carbonate; dimethyl sulfoxide;

Reference yield:

: 150598-37-1
trifluoromethanesulfonic acid 2-oxo-2H-1-benzopyran-5-yl ester

: 150598-40-6
rac-(E)-5-[2-(3-methoxy-3-oxo-1-propenyl)-3-[6-[(tetrahydro-2H-pyran-2-yl)oxy]-1-hexynyl]phenoxy]pentanoic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: copper(I) iodide; triethylamine / dichlorobis(triphenylphosphine)palladium[II] / N,N-dimethyl-formamide

2: hydrogenchloride / methanol

3: potassium carbonate; dimethyl sulfoxide

With hydrogenchloride; copper(I) iodide; potassium carbonate; dimethyl sulfoxide; triethylamine; dichlorobis(triphenylphosphine)palladium[II]; In methanol; N,N-dimethyl-formamide;