Description:4,4′-Diiodo-1,1′-biphenyl, with the CAS number 3001-15-8, is an organic compound characterized by the presence of two iodine atoms attached to the para positions of a biphenyl structure. This compound is a member of the biphenyl family, which consists of two phenyl rings connected by a single bond. The introduction of iodine substituents significantly influences its chemical properties, including increased molecular weight and altered electronic characteristics. 4,4′-Diiodo-1,1′-biphenyl is typically a solid at room temperature and may exhibit a crystalline structure. It is often used in organic synthesis and materials science, particularly in the development of organic semiconductors and as a precursor for various chemical reactions. The presence of iodine atoms can enhance the compound's reactivity and solubility in organic solvents. Additionally, due to its halogen content, it may exhibit interesting photophysical properties, making it a subject of study in fields such as organic electronics and photochemistry.
4,4?-diiodobiphenyl was coupled with (trimethylsilyl) acetylene via a Sonogashira-Hagihara reaction to afford the (trimethylsilyl)ethynyl derivative. …
Formula:
C12H8I2
Purity:
99%
Color and Shape:
Crystals or powder or crystalline powder, Pale yellow
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