2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine

Base Information

• Chemical Name: 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine
• CAS No.: 887928-96-3
• Molecular Formula: C₂₉H₃₇N₅Si
• Molecular Weight: 483.732

Synonyms:2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine

Chemical Property of 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine

There total 6 articles about 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine 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: 76.0%

5,6-dicyano-2-(4-(triisopropylsilylethynyl)phenyl)-1-propylbenzimidazole (887928-88-3) → 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine (887928-96-3)

Guidance literature:

With ammonia; sodium methylate; In tetrahydrofuran; methanol; for 6h; Heating;

DOI:10.1021/jo052122l

Reference yield:

5,6-dicyano-2-(4-(triisopropylsilylethynyl)phenyl)benzimidazole (887928-84-9) → 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine (887928-96-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 61 percent / DBU / 1-methyl-pyrrolidin-2-one / 1 h / 80 °C

2: 76 percent / NaOMe; NH₃ gas / methanol; tetrahydrofuran / 6 h / Heating

With ammonia; sodium methylate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol;

DOI:10.1021/jo052122l

Reference yield:

1,2-diiodo-4,5-dinitrobenzene (29270-47-1) → 2-(4-(2-(triisopropylsilyl)ethynyl)phenyl)-1-propylimidazo[4,5-f]isoindole-1,3-diimine (887928-96-3)

Guidance literature:

Multi-step reaction with 5 steps

1: 66 percent / Fe; aq. HCl / ethanol / 0.75 h / Heating

2: 55 percent / 1-methyl-pyrrolidin-2-one / 3 h / 120 °C

3: 58 percent / FeCl₃*6H₂O; O₂ / 1-methyl-pyrrolidin-2-one; pentan-1-ol / 12 h / 120 °C

4: 61 percent / DBU / 1-methyl-pyrrolidin-2-one / 1 h / 80 °C

5: 76 percent / NaOMe; NH₃ gas / methanol; tetrahydrofuran / 6 h / Heating

With hydrogenchloride; ammonia; oxygen; sodium methylate; iron(III) chloride; iron; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; ethanol; pentan-1-ol;

DOI:10.1021/jo052122l

upstream raw materials:

5,6-dicyano-2-(4-(triisopropylsilylethynyl)phenyl)-1-propylbenzimidazole

5,6-dicyano-2-(4-(triisopropylsilylethynyl)phenyl)benzimidazole

1,2-diiodo-4,5-dinitrobenzene

1,2-Dinitrobenzene

Downstream raw materials:

dibenzo[g,q]-(2-{4-(2-triisopropylsilylethynyl)phenyl}-1-propylbenzimidazo[5,6-b:5',6'-l])porphyrazinatozinc(II)-C₂h

dibenzo[g,q]-(2-{4-(2-triisopropylsilylethynyl)phenyl}-1-propylbenzimidazo[5,6-b:5',6'-l])porphyrazinatozinc(II)-C₂v

dibenzo[g,q]-(2-{4-(2-triisopropylsilylethynyl)phenyl}-1-propylbenzimidazo[5,6-b:5',6'-l])porphyrazine-C₂v

dibenzo[g,q]-(2-{4-(2-triisopropylsilylethynyl)phenyl}-1-propylbenzimidazo[5,6-b:5',6'-l])porphyrazine-C₂h

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