98273-17-7

Basic information

• Product Name: 1,3-dichloro-2-iodo-5-methoxybenzene
• Synonyms: 1,3-dichloro-2-iodo-5-methoxybenzene
• CAS NO: 98273-17-7
• Molecular Weight: 302.927
• Mol File: 98273-17-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,3-dichloro-2-iodo-5-methoxybenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dichloro-2-iodo-5-methoxybenzene(98273-17-7)
• EPA Substance Registry System: 1,3-dichloro-2-iodo-5-methoxybenzene(98273-17-7)

Safety Data

• Hazardous Substances Data: 98273-17-7(Hazardous Substances Data)

Upstream product

• 33719-74-3 3,5-dichloroanisole 
• 108-95-2 phenol 
• 50590-08-4 3,5-dichloro-4-nitrophenol 
• 591-35-5 3,5-dichlorophenol 
• 100948-83-2 3,5-dichloro-4-nitroanisole 
• 6480-66-6 2,6-dichloro-4-methoxyaniline 

Downstream Products

• 1335097-17-0 1,3-dichloro-2,4-diiodo-5-methoxybenzene 
• 41363-16-0 4,4'-Dihydroxy-2,6,2',6'-tetrachlordiphenyl 
• 244037-19-2 2,3,5-trichloro-4-iodoanisole 

Relevant articles and documents

Molecular spoked wheels: Synthesis and self-assembly studies on rigid nanoscale 2D objects

We present the efficient synthesis of a new molecular spoked-wheel structure (MSW-3). Two derivatives with diameters of approximately 4 nm have been prepared. By highlighting the importance of pseudo-high-dilution conditions during cyclization, we were able to access the compounds on a several hundred milligram scale. In addition to the standard characterization (NMR spectroscopy, MS), we describe a detailed investigation of the optical properties of the fluorescent MSWs by comparison with appropriate model chromophores. Furthermore, a comprehensive study of the structure in solution by means of light- and X-ray scattering experiments has been conducted. Scanning tunneling microscopy (STM) revealed the two-dimensional organization of the molecules on highly oriented pyrolytic graphite and emphasized the spoked-wheel structure. The diameter of these molecules measured by small-angle X-ray scattering is in very good agreement with that obtained from STM and matches the results of molecular modeling. This confirms the rigidifying effect of the spokes, which results in highly shape-persistent nanometer-sized oblate organic compounds. Copyright

Regioselective iodination of chlorinated aromatic compounds using silver salts

The iodination of chlorinated aromatic compounds using Ag 2SO4/I2, AgSbF6/I2, AgBF4/I2, and AgPF6/I2 offers access to iodoarenes that are valuable intermediates in organic synthesis. Specifically, iodination of phenols, anisoles, and anilines with a 3,5-dichloro substitution pattern preferentially yielded the ortho, para, and para iodinated product, respectively. In the case of chlorobenzene and 3-chlorotoluene, AgSbF6/I2, AgBF4/I2, and AgPF 6/I2, but not Ag2SO4/I2, selectively introduced the iodine in para position to the chlorine substituent.