diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

Base Information

Chemical Name:diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate
CAS No.:1373770-18-3
Molecular Formula:C₃₃H₃₀O₇
Molecular Weight:538.597
Hs Code.:

Synonyms:diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

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Chemical Property of diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

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Technology Process of diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

There total 2 articles about diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate 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: 80.0%

: 1373770-04-7
diethyl 2-(2-(3-hydroxy-3-(2-( phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

: 79-22-1
methyl chloroformate

: 1373770-18-3
diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

Guidance literature:: With pyridine; dmap; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1039/c2ob07148g

Reference yield:

: 111373-31-0
diethyl (2-iodobenzyl)malonate

: 183312-49-4
1-(2-(phenylethynyl)phenyl)prop-2-yn-1-ol

: 1373770-18-3
diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2: pyridine; dmap / dichloromethane / 0 - 20 °C / Inert atmosphere

With pyridine; dmap; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran; dichloromethane; 1: Sonogashira coupling;
DOI:10.1039/c2ob07148g

Reference yield: 75.0%

: 1373770-18-3
diethyl 2-(2-(3-(methoxycarbonyloxy)-3-(2-(phenylethynyl)phenyl)prop-1-ynyl)benzyl)malonate

: 1373770-51-4
diethyl 6-phenyl-1H-indeno[1,7-ab]fluorene-1,1(2H,11H)dicarboxylate

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 1h; Inert atmosphere;
DOI:10.1039/c2ob07148g