methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

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Chemical Name:methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate
CAS No.:1258516-37-8
Molecular Formula:C₃₆H₂₈O₄S₆
Molecular Weight:717.012
Hs Code.:

Synonyms:methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

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Chemical Property of methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

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Technology Process of methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

There total 4 articles about methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate 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: 54.0%

: 2150-44-9
1-carbomethoxy-3,5-dihydroxybenzene

: 273400-09-2
2-(2,5-di(thiophen-2-yl)thiophene-3-yl)ethanol

: 1258516-37-8
methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 5 ℃; for 3h; Cooling with ice; Sonication; Inert atmosphere;
DOI:10.1021/ma1017023

Reference yield:

: 163463-79-4
(2,5-dibromothiophen-3-yl)acetic acid ethyl ester

: 1258516-37-8
methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

Guidance literature:: Multi-step reaction with 3 steps

1: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 48 h / 100 °C

2: lithium aluminium tetrahydride / tetrahydrofuran / 20 °C / Inert atmosphere; Cooling with ice

3: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 3 h / 5 °C / Cooling with ice; Sonication; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; lithium aluminium tetrahydride; di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/ma1017023

Reference yield:

: 37784-63-7
ethyl-3 thiophene acetate

: 1258516-37-8
methyl 3-(2-(2,5-di(thiophen-2-yl)thiophen-3-yl)-ethoxy)-5-(2-(5-(thiophen-2-yl)-2-(thiophen-3-yl)thiophen-3-yl)-ethoxy)benzoate

Guidance literature:: Multi-step reaction with 4 steps

1: bromine / chloroform

2: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 48 h / 100 °C

3: lithium aluminium tetrahydride / tetrahydrofuran / 20 °C / Inert atmosphere; Cooling with ice

4: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 3 h / 5 °C / Cooling with ice; Sonication; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; lithium aluminium tetrahydride; di-isopropyl azodicarboxylate; bromine; triphenylphosphine; In tetrahydrofuran; chloroform; N,N-dimethyl-formamide;
DOI:10.1021/ma1017023