(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

Base Information

Chemical Name:(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate
CAS No.:1609459-64-4
Molecular Formula:C₂₅H₂₅N₃O₆S
Molecular Weight:495.556
Hs Code.:

Synonyms:(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

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Chemical Property of (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

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Technology Process of (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

There total 3 articles about (E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)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: 79.0%

: 941-55-9
4-toluenesulfonyl azide

: 7250-68-2,122045-06-1
(E)-diethyl 4,4′-(diazene-1,2-diyl)dibenzoate

: 1609459-64-4
(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

Guidance literature:: With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) triflimide; In 1,2-dichloro-ethane; at 90 ℃; for 12h;
DOI:10.1021/ol501250t

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 1609459-64-4
(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium azide / acetone; water / 3 h / 0 - 23 °C

2: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) triflimide / 1,2-dichloro-ethane / 12 h / 90 °C

With sodium azide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) triflimide; In water; 1,2-dichloro-ethane; acetone;
DOI:10.1021/ol501250t

Reference yield:

: 94-09-7
p-aminoethylbenzoate

: 1609459-64-4
(E)-ethyl 4-((4-(ethoxycarbonyl)phenyl)diazenyl)-3-(4-methylphenylsulfonamido)benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(I) bromide; pyridine / toluene / 20 h / 60 °C / 760.05 Torr

2: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) triflimide / 1,2-dichloro-ethane / 12 h / 90 °C

With pyridine; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper(I) bromide; silver(I) triflimide; In 1,2-dichloro-ethane; toluene;
DOI:10.1021/ol501250t