[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

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Chemical Name:[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium
CAS No.:872537-03-6
Molecular Formula:C₃₇H₄₆N₄O₉S₂
Molecular Weight:754.926
Hs Code.:

[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

Synonyms:[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

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Chemical Property of [4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

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Technology Process of [4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

There total 5 articles about [4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium 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: 73.0%

: 872537-01-4
C₃₃H₄₃N₃O₇S₂

: 6066-82-6
1-hydroxy-pyrrolidine-2,5-dione

: 872537-03-6
[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

Guidance literature:: With dicyclohexyl-carbodiimide; In 1,2-dimethoxyethane; at 65 ℃; for 20h;
DOI:10.1021/jm050459+

Reference yield:

: patent blue VF sulfonyl chloride

: 872537-03-6
[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

Guidance literature:: Multi-step reaction with 3 steps

1: 0.82 g / DIPEA / dimethylformamide / 5 h / 20 °C

2: 40 percent / aq. LiOH / dioxane / 1.5 h / 20 °C

3: 73 percent / DCC / 1,2-dimethoxy-ethane / 20 h / 65 °C

With lithium hydroxide; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; 1,2-dimethoxyethane; N,N-dimethyl-formamide;
DOI:10.1021/jm050459+

Reference yield:

: 872536-99-7
methyl 6-(4-[(4-diethylaminophenyl)(4-diethylimino-2,5-cyclohexadien-1-ylidene)methyl]-3-sulfo-1-phenylsulfonamido)hexanoate

: 872537-03-6
[4-((4-diethylaminophenyl)-{4-[5-(2,5-dioxopyrrolidin-1-yloxycarbonyl)pentylsulfamoyl]-2-sulfophenyl}methylene)cyclohexa-2,5-dienylidene]diethylammonium

Guidance literature:: Multi-step reaction with 2 steps

1: 40 percent / aq. LiOH / dioxane / 1.5 h / 20 °C

2: 73 percent / DCC / 1,2-dimethoxy-ethane / 20 h / 65 °C

With lithium hydroxide; dicyclohexyl-carbodiimide; In 1,4-dioxane; 1,2-dimethoxyethane;
DOI:10.1021/jm050459+