1-Benzoyl-9H-indeno[2,1-B]pyridin-1-ium chloride

Base Information

• Chemical Name: 1-Benzoyl-9H-indeno[2,1-B]pyridin-1-ium chloride
• CAS No.: 88091-78-5
• Molecular Formula: C₁₉H₁₄NO*Cl
• Molecular Weight: 307.779
• DSSTox Substance ID: DTXSID80521369
• Mol file: 88091-78-5.mol

Synonyms:88091-78-5;1-BENZOYL-9H-INDENO[2,1-B]PYRIDIN-1-IUM CHLORIDE;DTXSID80521369

Chemical Property of 1-Benzoyl-9H-indeno[2,1-B]pyridin-1-ium chloride

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 307.0763918
• Heavy Atom Count: 22
• Complexity: 387

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1C2=CC=CC=C2C3=C1[N+](=CC=C3)C(=O)C4=CC=CC=C4.[Cl-]

Technology Process of 1-Benzoyl-9H-indeno[2,1-B]pyridin-1-ium chloride

There total 1 articles about 1-Benzoyl-9H-indeno[2,1-B]pyridin-1-ium chloride 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%

1-azafluorene (244-44-0) + benzoyl chloride (98-88-4) → N-benzoyl-1-azafluorenium chloride (88091-78-5)

Guidance literature:

In benzene; at 20 ℃; for 16h; 1 hr. 80 deg C;

DOI:10.1007/BF00516458

Reference yield:

N-benzoyl-1-azafluorenium chloride (88091-78-5) → (9H-Indeno[2,1-b]pyridin-9-yl)-phenyl-methanone + 9-α-hydroxybenzylidene-1-azafluorene

Guidance literature:

With triethylamine; In benzene; at 20 ℃; for 17h; 80 deg C, 30 min.;

DOI:10.1007/BF00516458

Reference yield:

N-benzoyl-1-azafluorenium chloride (88091-78-5) → 9-α-hydroxy(p-nitrobenzylidene)-1-azafluorene

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / H₂O / triethylamine

2: 42 percent / triethylamine, boron trifluoride etherate / benzene / 17 h / Heating

With potassium hydroxide; boron trifluoride diethyl etherate; triethylamine; In water; benzene;

DOI:10.1007/BF00516458

upstream raw materials:

1-azafluorene

benzoyl chloride

Downstream raw materials:

indeno[2,1-b]pyridin-9-one

N-(p-nitrobenzoyl)-1-azafluorenium chloride