Cycloheptimidazole

Base Information

• Chemical Name: Cycloheptimidazole
• CAS No.: 275-94-5
• Molecular Formula: C₈H₆N₂
• Molecular Weight: 130.149
• Hs Code.: 2933990090
• Mol file: 275-94-5.mol

Synonyms:1,3-Diazaazulene

Chemical Property of Cycloheptimidazole

Chemical Property:

• PSA: 25.78000
• LogP: 1.58140

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cycloheptimidazole

There total 4 articles about Cycloheptimidazole 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: 60.0%

cyclohepta[d]imidazole-2(1H)-thione (15852-41-2) → 1,3-diazaazulene (275-94-5)

Guidance literature:

With dihydrogen peroxide; at 90 ℃; for 0.5h; Schlenk technique; Inert atmosphere;

DOI:10.1039/d0cc04482b

Reference yield:

1H-cycloheptaimidazole-2-thione (15852-41-2) → 1,3-diazaazulene (275-94-5)

Guidance literature:

With nitric acid; sodium hydrogencarbonate; In hexane;

Reference yield:

2-methoxytropone (2161-40-2) → 1,3-diazaazulene (275-94-5)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium ethylate; ethanol

2: aqueous HNO₃

With ethanol; nitric acid; sodium ethanolate;

DOI:10.1021/ja01641a086

upstream raw materials:

cyclohepta[d]imidazole-2(1H)-thione

2-methoxytropone

1H-cycloheptaimidazole-2-thione

Downstream raw materials:

2-phenyl-1,3-diazaazulene

1-benzoylamino-2-benzoylimino-cycloheptatriene

4-((E)-Styryl)-cycloheptaimidazole

dimethyl 3-phenyl-3H-1,2a-diazacyclopentaheptalene-3,4-dicarboxylate