4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

Base Information

Chemical Name:4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide
CAS No.:865488-72-8
Molecular Formula:C₁₅H₁₁Cl₂N₃O₃S
Molecular Weight:384.243
Hs Code.:

Synonyms:4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

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Chemical Property of 4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

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Technology Process of 4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

There total 2 articles about 4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide 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: 90.0%

: 1677-48-1
5,6-dichloroisatin

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 865488-72-8
4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

Guidance literature:: In methanol; at 20 ℃; for 2h;
DOI:10.1016/j.bmc.2005.07.010

Reference yield:

: 6341-92-0
6-chloroisatin

: 865488-72-8
4-methyl-N'-(5,6-dichloro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)benzenesulfonylhydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / sulfuryl chloride; I₂; glacial acetic acid / 8 h / 50 °C

2: 90 percent / methanol / 2 h / 20 °C

With sulfuryl dichloride; iodine; acetic acid; In methanol;
DOI:10.1016/j.bmc.2005.07.010