1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

Base Information

Chemical Name:1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene
CAS No.:1453190-48-1
Molecular Formula:C₃₄H₃₂N₄O₆S₂
Molecular Weight:656.783
Hs Code.:

Synonyms:1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

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Chemical Property of 1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

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Technology Process of 1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

There total 4 articles about 1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene 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:

: 1453190-46-9
di-tert-butyl 1,2-bis(2-(5-methoxy-1-tosyl-indol-3-yl)ethyl)hydrazine-1,2-dicarboxylate

: 1453190-48-1
1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

Guidance literature:: With boron tribromide; In dichloromethane; at -78 - 20 ℃; for 21.5h; Cooling with acetone-dry ice; Inert atmosphere;
DOI:10.1016/j.tetlet.2013.07.134

Reference yield:

: 1026250-24-7
2-(5-methoxy-1-tosyl-1H-indol-3-yl)ethyl 4-methylbenzenesulfonate

: 1453190-48-1
1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

Guidance literature:: Multi-step reaction with 2 steps

1: caesium carbonate / N,N-dimethyl-formamide / 120 h / 20 °C / Inert atmosphere

2: boron tribromide / dichloromethane / 21.5 h / -78 - 20 °C / Cooling with acetone-dry ice; Inert atmosphere

With boron tribromide; caesium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2013.07.134

Reference yield:

: 19501-58-7
4-methoxyphenylhydrazine hydrochloride

: 1453190-48-1
1,2-bis(2-(5-hydroxy-1-tosyl-indol-3-yl)ethyl)diazene

Guidance literature:: Multi-step reaction with 4 steps

1.1: sulfuric acid / N,N-dimethyl acetamide / 2 h / 55 °C

2.1: sodium hydride / tetrahydrofuran / 1 h / 0 °C / Cooling with ice; Inert atmosphere

2.2: 18.17 h / 0 - 20 °C

3.1: caesium carbonate / N,N-dimethyl-formamide / 120 h / 20 °C / Inert atmosphere

4.1: boron tribromide / dichloromethane / 21.5 h / -78 - 20 °C / Cooling with acetone-dry ice; Inert atmosphere

With sulfuric acid; boron tribromide; sodium hydride; caesium carbonate; In tetrahydrofuran; dichloromethane; N,N-dimethyl acetamide; N,N-dimethyl-formamide; 1.1: |Fischer Indole Synthesis;
DOI:10.1016/j.tetlet.2013.07.134