2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile

Base Information

• Chemical Name: 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile
• CAS No.: 283178-05-2
• Molecular Formula: C₄₀H₄₆N₆O₂
• Molecular Weight: 642.844
• Mol file: 283178-05-2.mol

Synonyms:

Chemical Property of 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile

There total 3 articles about 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile 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:

2a,10b-bis-(4-heptyl-phenyl)-2,3-bis-(4-methoxy-benzyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile → 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile (283178-05-2)

Guidance literature:

With ammonium cerium(IV) nitrate; In tetrahydrofuran; water; acetonitrile; at 20 ℃;

DOI:10.1016/S0040-4039(00)00501-3

Reference yield:

4,5-di(bromomethyl)-1,2-dicyanobenzene (42200-14-6) → 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile (283178-05-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 52 percent / NaH / dimethylformamide / 20 °C

2: ceric ammonium nitrate / acetonitrile; tetrahydrofuran; H₂O / 20 °C

With ammonium cerium(IV) nitrate; sodium hydride; In tetrahydrofuran; water; N,N-dimethyl-formamide; acetonitrile; 1: Condensation / 2: Elimination;

DOI:10.1016/S0040-4039(00)00501-3

Reference yield:

3a,6a-bis-(4-heptyl-phenyl)-1,6-bis-(4-methoxy-benzyl)-tetrahydro-imidazo[4,5-d]imidazole-2,5-dione → 2a,10b-bis-(4-heptyl-phenyl)-1,4-dioxo-1,2,2a,3,4,5,10,10b-octahydro-2,3,4a,10a-tetraaza-benzo[g]cyclopenta[cd]azulene-7,8-dicarbonitrile (283178-05-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 52 percent / NaH / dimethylformamide / 20 °C

2: ceric ammonium nitrate / acetonitrile; tetrahydrofuran; H₂O / 20 °C

With ammonium cerium(IV) nitrate; sodium hydride; In tetrahydrofuran; water; N,N-dimethyl-formamide; acetonitrile; 1: Condensation / 2: Elimination;

DOI:10.1016/S0040-4039(00)00501-3

upstream raw materials:

4,5-di(bromomethyl)-1,2-dicyanobenzene