1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

Base Information

Chemical Name:1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone
CAS No.:223393-44-0
Molecular Formula:C₂₂H₂₃N₃O₆S₂
Molecular Weight:489.573
Hs Code.:

Synonyms:1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

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Chemical Property of 1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

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Technology Process of 1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

There total 3 articles about 1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone 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%

: 86688-87-1
Methyl 4-<1-(Phenylsulfonyl)-3-pyrrolyl>-4-oxobutyrate

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

: 223393-44-0
1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

Guidance literature:: In ethanol; for 0.5h; Heating;
DOI:10.1021/jo9823339

Reference yield:

: 16851-82-4
N-phenylsulfonylpyrrole

: 223393-44-0
1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / AlCl₃ / 1,2-dichloro-ethane / 2.5 h / Ambient temperature

2: 90 percent / ethanol / 0.5 h / Heating

With aluminium trichloride; In ethanol; 1,2-dichloro-ethane;
DOI:10.1021/jo9823339

Reference yield:

: 98-09-9
benzenesulfonyl chloride

: 223393-44-0
1-(phenylsulfonyl)-3-pyrrolyl-2-carbomethoxyethyl ketone tosylhydrazone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaOH / 1.) dichloroethane, 0 deg C, 10 min, 2.) dichloroethane, room temperature, overnight

2: 90 percent / AlCl₃ / 1,2-dichloro-ethane / 2.5 h / Ambient temperature

3: 90 percent / ethanol / 0.5 h / Heating

With sodium hydroxide; aluminium trichloride; In ethanol; 1,2-dichloro-ethane;
DOI:10.1021/jo9823339