(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

Base Information

Chemical Name:(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide
CAS No.:1346518-17-9
Molecular Formula:C₂₇H₂₁N₃O₅S
Molecular Weight:499.547
Hs Code.:

Synonyms:(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

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Chemical Property of (E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

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Technology Process of (E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

There total 5 articles about (E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide 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: 77.0%

: 1346518-14-6
4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]benzenesulfonohydrazide

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 1346518-17-9
(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

Guidance literature:: With hydrogenchloride; In ethanol; water; at 20 ℃;
DOI:10.1016/j.bmc.2011.09.008

Reference yield:

: 1346518-13-5
4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]benzenesulphonyl chloride

: 1346518-17-9
(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / methanol / 0.5 h / 0 - 20 °C

2: hydrogenchloride / ethanol; water / 20 °C

With hydrogenchloride; hydrazine hydrate; In methanol; ethanol; water;
DOI:10.1016/j.bmc.2011.09.008

Reference yield:

: 81-84-5
1,8-Naphthalic anhydride

: 1346518-17-9
(E)-4-[2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl]-N'-[4-hydroxybenzylidene]benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 4 steps

1: ethanol / 6 h / Reflux

2: chlorosulfonic acid / 0 - 50 °C

3: hydrazine hydrate / methanol / 0.5 h / 0 - 20 °C

4: hydrogenchloride / ethanol; water / 20 °C

With hydrogenchloride; chlorosulfonic acid; hydrazine hydrate; In methanol; ethanol; water;
DOI:10.1016/j.bmc.2011.09.008