4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

Base Information

Chemical Name:4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone
CAS No.:109386-25-6
Molecular Formula:C₂₄H₃₀Br₂N₆O₂S₃
Molecular Weight:690.547
Hs Code.:

Synonyms:

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Chemical Property of 4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

Chemical Property:

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Technology Process of 4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

There total 5 articles about 4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone 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: 43.0%

: 109-01-3
1-methyl-piperazine

: 109386-24-5
3,3'-dibromo-4,4'-diisothiocyanatodiphenyl sulphone

: 109386-25-6
4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

Guidance literature:: In acetone; for 8h;

Reference yield:

: 77-46-3
acedapsone

: 109386-25-6
4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

Guidance literature:: Multi-step reaction with 4 steps

1: 73 percent / bromine / acetic acid / 4 h / Ambient temperature

2: 81 percent / aq. HCl / 6 h / Heating

3: 70 percent / triethylamine / acetone / Ambient temperature

4: 43 percent / acetone / 8 h

With bromine; triethylamine; In hydrogenchloride; acetic acid; acetone;

Reference yield:

: 46947-78-8
3,3'-dibromo-4,4'-diaminodiphenyl sulphone

: 109386-25-6
4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / triethylamine / acetone / Ambient temperature

2: 43 percent / acetone / 8 h

With triethylamine; In acetone;