2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Base Information

Chemical Name:2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile
CAS No.:1393343-60-6
Molecular Formula:C₂₈H₁₇N₅S
Molecular Weight:455.542
Hs Code.:

Synonyms:2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Suppliers and Price of 2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Chemical Property:

Purity/Quality:: 96% ^*data from raw suppliers

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Technology Process of 2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

There total 4 articles about 2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 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: 49.0%

: 1335150-10-1
2-((7-bromobenzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile

: diphenyl-(4-tributylstannanyl-phenyl)-amine

: 1393343-60-6
2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; In toluene; at 110 ℃; for 5h; Inert atmosphere;
DOI:10.1021/ja301872s

Reference yield:

: 1071224-34-4
7-bromobenzo[c][1,2,5]thiadiazole-4-carboxaldehyde

: 1393343-60-6
2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Guidance literature:: Multi-step reaction with 2 steps

1: aluminum oxide / toluene / 2 h / 70 °C

2: bis-triphenylphosphine-palladium(II) chloride / toluene / 6 h / 110 °C / Inert atmosphere

With aluminum oxide; bis-triphenylphosphine-palladium(II) chloride; In toluene;

Reference yield:

: 2255-80-3
4-bromo-7-methylbenzo[c][1,2,5]thiadiazole

: 1393343-60-6
2-{[7-(4-(N,N-diphenyl)aminophenyl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile

Guidance literature:: Multi-step reaction with 4 steps

1: 2,2'-azobis(isobutyronitrile); N-Bromosuccinimide / chlorobenzene / 4 h / 80 °C

2: water; silver nitrate / acetonitrile / 2 h / Reflux

3: aluminum oxide / toluene / 2 h / 70 °C

4: bis-triphenylphosphine-palladium(II) chloride / toluene / 6 h / 110 °C / Inert atmosphere

With aluminum oxide; bis-triphenylphosphine-palladium(II) chloride; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); water; silver nitrate; In chlorobenzene; toluene; acetonitrile;