Benzene, 1,1'-[[N-[(3-chloro-1,1-dioxidobenzo[b]thien-2-yl)carbonyl]sulfonodiimid oyl]bis(methylene)]bis-

Base Information

• Chemical Name: Benzene, 1,1'-[[N-[(3-chloro-1,1-dioxidobenzo[b]thien-2-yl)carbonyl]sulfonodiimid oyl]bis(methylene)]bis-
• CAS No.: 92074-85-6
• Molecular Formula: C23H19ClN2O3S2
• Molecular Weight: 471

Synonyms:

Chemical Property of Benzene, 1,1'-[[N-[(3-chloro-1,1-dioxidobenzo[b]thien-2-yl)carbonyl]sulfonodiimid oyl]bis(methylene)]bis-

Chemical Property:

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Useful:

Technology Process of Benzene, 1,1'-[[N-[(3-chloro-1,1-dioxidobenzo[b]thien-2-yl)carbonyl]sulfonodiimid oyl]bis(methylene)]bis-

There total 2 articles about Benzene, 1,1'-[[N-[(3-chloro-1,1-dioxidobenzo[b]thien-2-yl)carbonyl]sulfonodiimid oyl]bis(methylene)]bis- 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: 79.0%

S,S-dibenzylsulphurdi-imide (30223-27-9) + 3-Chlorbenzothiophen-2-carbonsaeurechlorid-1,1-dioxide (75308-00-8) → S,S-Dibenzyl-N-(3-chlorbenzothiophen-2-carbonyl)schwefeldiimid-S',S'-dioxid (92074-85-6)

Guidance literature:

With triethylamine; In dichloromethane; for 3h;

Reference yield:

3-Chlorbenzothiophen-2-carbonsaeure-1,1-dioxide (21211-27-8) → S,S-Dibenzyl-N-(3-chlorbenzothiophen-2-carbonyl)schwefeldiimid-S',S'-dioxid (92074-85-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 85 percent / thionyl chloride, DMF / 3 h / 70 °C

2: 79 percent / Et₃N / CH₂Cl₂ / 3 h

With thionyl chloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane;

Reference yield: 92.0%

S,S-Dibenzyl-N-(3-chlorbenzothiophen-2-carbonyl)schwefeldiimid-S',S'-dioxid (92074-85-6) → 2,2-Dibenzyl-4H-benzo<4,5>thieno<3,2-c><1λ6,2,6>thiadiazin-4-on-5,5-dioxid (92074-88-9)

Guidance literature:

With sodium methylate; In methanol; for 0.5h;

upstream raw materials:

S,S-dibenzylsulphurdi-imide

3-Chlorbenzothiophen-2-carbonsaeurechlorid-1,1-dioxide

3-Chlorbenzothiophen-2-carbonsaeure-1,1-dioxide

Downstream raw materials:

2,2-Dibenzyl-4H-benzo<4,5>thieno<3,2-c><1λ⁶,2,6>thiadiazin-4-on-5,5-dioxid

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