3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

Base Information

Chemical Name:3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione
CAS No.:444045-60-7
Molecular Formula:C₂₀H₂₃Cl₂N₃O₅S
Molecular Weight:488.392
Hs Code.:

Synonyms:3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

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Chemical Property of 3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

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Technology Process of 3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

There total 8 articles about 3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione 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: 72.0%

: 444045-59-4
6-Amino-2-([1,4']bipiperidinyl-1'-sulfonyl)-3-chloro-phenol

: 2892-63-9
3,4-Dichlorocyclobut-3-ene-1,2-dione

: 94-74-6
MCPA

: 444045-60-7
3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

Guidance literature:: In tetrahydrofuran;

Reference yield:

: 276702-53-5
2,6-dichloro-3-nitrobenzenesulfonyl chloride

: 444045-60-7
3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

Guidance literature:: Multi-step reaction with 4 steps

1: Et₃N / CH₂Cl₂

2: NaH; H₂O / tetrahydrofuran

3: H₂ / Pt/C

4: tetrahydrofuran / 20 °C

With water; hydrogen; sodium hydride; triethylamine; platinum on activated charcoal; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2006.12.067

Reference yield:

: 276702-52-4
2,6-dichloro-3-nitrobenzenesulfonic acid

: 444045-60-7
3-[3-([1,4']Bipiperidinyl-1'-sulfonyl)-4-chloro-2-hydroxy-phenylamino]-4-chloro-cyclobut-3-ene-1,2-dione

Guidance literature:: Multi-step reaction with 5 steps

1.1: KOH

1.2: POCl₃; PCl₅

2.1: Et₃N / CH₂Cl₂

3.1: NaH; H₂O / tetrahydrofuran

4.1: H₂ / Pt/C

5.1: tetrahydrofuran / 20 °C

With potassium hydroxide; water; hydrogen; sodium hydride; triethylamine; platinum on activated charcoal; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2006.12.067