ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

Base Information

Chemical Name:ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate
CAS No.:869209-18-7
Molecular Formula:C₃₅H₃₂O₄S
Molecular Weight:548.703
Hs Code.:

Synonyms:ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

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Chemical Property of ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

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Technology Process of ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

There total 5 articles about ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate 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: 65.0%

: 686775-60-0
ethyl (Z)-[4-(3-biphenyl-4-yl-3-iodoprop-2-enylsulfanyl)-2-methylphenoxy]acetate

: 768-60-5
4-methoxyphenylacetylen

: 869209-18-7
ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: With copper(l) iodide; tri-tert-butyl phosphine; diisopropylamine; bis(benzonitrile)palladium(II) dichloride; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1016/j.bmcl.2007.05.051

Reference yield:

: 1,1-dibromo-2-(biphenyl-4-yl)ethane

: 869209-18-7
ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran / 2 h / -78 °C

1.2: 3 h / -60 - 20 °C

2.1: lithium aluminium tetrahydride; sodium methylate / tetrahydrofuran / 3 h / 0 °C

2.2: 2 h / 0 °C

3.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 2 h / 20 °C

3.2: 0.5 h

4.1: copper(l) iodide; diisopropylamine / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 2 h / 20 °C

With copper(l) iodide; lithium aluminium tetrahydride; n-butyllithium; carbon tetrabromide; sodium methylate; diisopropylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane;

Reference yield:

: 210885-00-0
3-([1,1'-biphenyl]-4-yl)prop-2-yn-1-ol

: 869209-18-7
ethyl (Z)-[4-[3-biphenyl-4-yl-5-(4-methoxyphenyl)-pent-2-en-4-ynylsulfanyl]-2-methylphenoxy]acetate

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium aluminium tetrahydride; sodium methylate / tetrahydrofuran / 3 h / 0 °C

1.2: 2 h / 0 °C

2.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 2 h / 20 °C

2.2: 0.5 h

3.1: copper(l) iodide; diisopropylamine / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 2 h / 20 °C

With copper(l) iodide; lithium aluminium tetrahydride; carbon tetrabromide; sodium methylate; diisopropylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane;