1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone

Base Information

• Chemical Name: 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone
• CAS No.: 98354-98-4
• Molecular Formula: C₃₆H₂₈N₃OP
• Molecular Weight: 549.612

Synonyms:1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone

Chemical Property of 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone

There total 4 articles about 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ⁵-phosphanylidene)-ethanone 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: 100.0%

[2-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-oxo-ethyl]-triphenyl-phosphonium; bromide (98354-80-4) → 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ5-phosphanylidene)-ethanone (98354-98-4)

Guidance literature:

With sodium hydroxide; In chloroform;

DOI:10.1007/BF00833351

Reference yield:

3-α-Bromoacetyl-9-methyl-2-phenylimidazo<1,2-a>benzimidazole (98354-78-0) → 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ5-phosphanylidene)-ethanone (98354-98-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / benzene / 1.) room temp., 3 h, 2.) reflux, 40 min

2: Na₂CO₃ / CHCl₃ / Ambient temperature

With sodium carbonate; In chloroform; benzene;

DOI:10.1007/BF00833351

Reference yield:

triphenylphosphine (603-35-0) → 1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-(triphenyl-λ5-phosphanylidene)-ethanone (98354-98-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / benzene / 1.) room temp., 3 h, 2.) reflux, 40 min

2: Na₂CO₃ / CHCl₃ / Ambient temperature

With sodium carbonate; In chloroform; benzene;

DOI:10.1007/BF00833351

upstream raw materials:

[2-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-2-oxo-ethyl]-triphenyl-phosphonium; bromide

3-α-Bromoacetyl-9-methyl-2-phenylimidazo<1,2-a>benzimidazole

triphenylphosphine

9-methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazole

Downstream raw materials:

(Z)-1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-3-(5-nitro-furan-2-yl)-propenone

(Z)-1-(9-Methyl-2-phenyl-9H-benzo[d]imidazo[1,2-a]imidazol-3-yl)-3-(5-nitro-thiophen-2-yl)-propenone

3-<ω-(1,2,O-cyclohexylidene-3-O-methyl-α,D-xylofuranos-4-yl)acryloyl>-9-methyl-2-phenylimidazo<1,2-a>benzimidazole

3-<ω-(1,2,3,4-di-O-cyclohexylidene-D-gluco-1,2,3,4-tetrahydroxybutyl)acryloyl>-9-methyl-2-phenylimidazo<1,2-a>benzimidazole

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