ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

Base Information

Chemical Name:ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate
CAS No.:1402602-08-7
Molecular Formula:C₁₇H₁₉FO₃
Molecular Weight:290.334
Hs Code.:

Synonyms:ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

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Chemical Property of ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

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Technology Process of ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

There total 4 articles about ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate 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:

: 6153-05-5,105-29-3
(Z)-3-methylpent-2-en-4-ynol

: 1057674-14-2
ethyl 3-(4-bromo-2-fluorophenyl)propanoate

: 1402602-05-4
ethyl (Z)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

: 1402602-08-7
ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

Guidance literature:: ethyl 3-(4-bromo-2-fluorophenyl)propanoate; With copper(l) iodide; N,N,N,N,-tetramethylethylenediamine; water; sodium tetrachloropalladate(II); di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane; at 75 ℃; Schlenk flask; Inert atmosphere;

(Z)-3-methylpent-2-en-4-ynol; at 75 ℃; for 0.5h;

Reference yield:

: 57848-46-1
4-bromo-2-fluorobenzaldehyde

: 1402602-05-4
ethyl (Z)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

: 1402602-08-7
ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: triphenylphosphine; sodium hydrogencarbonate / water / 20 °C

2.1: sodium tetrahydroborate; cobalt(II) chloride hexahydrate / methanol / 0 °C / Inert atmosphere

3.1: N,N,N,N,-tetramethylethylenediamine; water; copper(l) iodide / sodium tetrachloropalladate(II); di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane / 75 °C / Schlenk flask; Inert atmosphere

3.2: 0.5 h / 75 °C

With sodium tetrahydroborate; copper(l) iodide; cobalt(II) chloride hexahydrate; N,N,N,N,-tetramethylethylenediamine; water; sodium hydrogencarbonate; triphenylphosphine; sodium tetrachloropalladate(II); di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane; In methanol; water;

Reference yield:

: 581778-88-3
(E)-ethyl 3-(4-bromo-2-fluorophenyl)acrylate

: 1402602-05-4
ethyl (Z)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

: 1402602-08-7
ethyl (E)-3-(2-fluoro-4-(5-hydroxy-3-methylpent-3-en-1-yn-1-yl)phenyl)propanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium tetrahydroborate; cobalt(II) chloride hexahydrate / methanol / 0 °C / Inert atmosphere

2.1: N,N,N,N,-tetramethylethylenediamine; water; copper(l) iodide / sodium tetrachloropalladate(II); di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane / 75 °C / Schlenk flask; Inert atmosphere

2.2: 0.5 h / 75 °C

With sodium tetrahydroborate; copper(l) iodide; cobalt(II) chloride hexahydrate; N,N,N,N,-tetramethylethylenediamine; water; sodium tetrachloropalladate(II); di‐tert‐butyl‐(1‐phenylindol‐2‐yl)phosphane; In methanol;