5-IODO-1,2-DIHYDROACENAPHTHYLENE

Base Information

• Chemical Name: 5-IODO-1,2-DIHYDROACENAPHTHYLENE
• CAS No.: 6861-64-9
• Molecular Formula: C12H9 I
• Molecular Weight: 280.1
• Hs Code.: 2903999090
• Mol file: 6861-64-9.mol

Synonyms:Acenaphthene,5-iodo- (7CI,8CI); 5-Iodoacenaphthene

Chemical Property of 5-IODO-1,2-DIHYDROACENAPHTHYLENE

Chemical Property:

• Vapor Pressure: 5.18E-05mmHg at 25°C
• Melting Point: 64.3°C
• Refractive Index: 1.7600 (estimate)
• Boiling Point: 358.7°C at 760 mmHg
• Flash Point: 162.7°C
• PSA: 0.00000
• Density: 1.784g/cm³
• LogP: 3.54300

Purity/Quality:

98%min ^*data from raw suppliers

5-IODO-1,2-DIHYDROACENAPHTHYLENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-IODO-1,2-DIHYDROACENAPHTHYLENE

There total 9 articles about 5-IODO-1,2-DIHYDROACENAPHTHYLENE 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: 94.0%

5-(trimethylsilyl)acenaphthene (60989-58-4) → 5-iodoacenaphthene (6861-64-9)

Guidance literature:

With Iodine monochloride; In tetrachloromethane; 1.) 0 deg C, 3 h, 2.) RT, 1 h;

DOI:10.1021/jo00347a008

Reference yield: 49.0%

acenaphthene (83-32-9) → 5-iodoacenaphthene (6861-64-9)

Guidance literature:

With sulfuric acid; In water; at 100 ℃; for 2h;

DOI:10.1023/A:1013192314771

Reference yield:

5-bromoacenaphthene (2051-98-1) → 5-iodoacenaphthene (6861-64-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / Mg / hexamethylphosphoric acid triamide / 80 °C

2: 94 percent / ICl / CCl₄ / 4 h / 0 - 20 °C / other silylated acenaphthenes and acenaphthylenes, reaction with sulfonation and acetylation agents

With Iodine monochloride; magnesium; In tetrachloromethane; N,N,N,N,N,N-hexamethylphosphoric triamide;

DOI:10.1021/jo00347a008

upstream raw materials:

acenaphthene

5-(trimethylsilyl)acenaphthene

methanol

iodine

Downstream raw materials:

acenaphthen-5-yl-p-tolyl sulfone

5-phenylacenaphthene

Refernces

• 1、 Chaikovskii,Filimonov. "Iodination and chlorination of aromatic polycyclic hydrocarbons with iodine monochloride in aqueous sulfuric acid". . p. 1130 - 1133. Retrieved 2007/10/03.