2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

Base Information

Chemical Name:2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate
CAS No.:1346502-71-3
Molecular Formula:C₇₀H₉₈N₄O₂₀S
Molecular Weight:1347.63
Hs Code.:

2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

Synonyms:2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

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Chemical Property of 2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

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Technology Process of 2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

There total 13 articles about 2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate 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: 96.0%

: 1346502-65-5
2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethanol

: 98-59-9
p-toluenesulfonyl chloride

: 1346502-71-3
2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/jm2009106

Reference yield:

: 69045-79-0
2-choro-5-iodopyridine

: 1346502-71-3
2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 8 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 0.92 h / 150 °C / Microwave irradiation

2.1: tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 2.25 h / 65 °C / Inert atmosphere

3.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 - 20 °C

4.1: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C

4.2: 0 - 20 °C

5.1: pyridinium p-toluenesulfonate / ethanol / 55 °C

6.1: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C

6.2: 0 - 20 °C

7.1: pyridinium p-toluenesulfonate / ethanol / 55 °C

8.1: dmap; triethylamine / dichloromethane / 0 - 20 °C

With dmap; tetrabutylammomium bromide; palladium diacetate; pyridinium p-toluenesulfonate; sodium hydride; potassium carbonate; caesium carbonate; triethylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide; 4.1: Williamson synthesis / 4.2: Williamson synthesis;
DOI:10.1021/jm2009106

Reference yield:

: 937183-61-4
4-N-(tert-butyloxycarbonyl)-4-N-methylaminostyrene

: 1346502-71-3
2-(1,3-di((E)-2-(2-(2-(2-(2-(5-(4-(tert-butoxycarbonyl(methyl)amino)styryl)pyridin-2-yloxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)propan-2-yloxy)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 7 steps

1.1: tetrabutylammomium bromide; palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 2.25 h / 65 °C / Inert atmosphere

2.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 - 20 °C

3.1: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C

3.2: 0 - 20 °C

4.1: pyridinium p-toluenesulfonate / ethanol / 55 °C

5.1: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C

5.2: 0 - 20 °C

6.1: pyridinium p-toluenesulfonate / ethanol / 55 °C

7.1: dmap; triethylamine / dichloromethane / 0 - 20 °C

With dmap; tetrabutylammomium bromide; palladium diacetate; pyridinium p-toluenesulfonate; sodium hydride; potassium carbonate; triethylamine; In ethanol; dichloromethane; N,N-dimethyl-formamide; 3.1: Williamson synthesis / 3.2: Williamson synthesis;
DOI:10.1021/jm2009106