57125-15-2

Basic information

• Product Name: (E)-4-chloro-4'-iodostilbene
• Synonyms: (E)-4-chloro-4'-iodostilbene
• CAS NO: 57125-15-2
• Molecular Weight: 340.591
• Mol File: 57125-15-2.mol

Chemical Properties

• CAS DataBase Reference: (E)-4-chloro-4'-iodostilbene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4-chloro-4'-iodostilbene(57125-15-2)
• EPA Substance Registry System: (E)-4-chloro-4'-iodostilbene(57125-15-2)

Safety Data

• Hazardous Substances Data: 57125-15-2(Hazardous Substances Data)

Upstream product

• 104-88-1 4-chlorobenzaldehyde 
• 57080-47-4 p-Iodbenzyltriphenylarsonium bromid 
• 16004-15-2 1-bromomethyl-4-iodobenzene 
• 624-38-4 para-diiodobenzene 

Relevant articles and documents

N-Methylphenothiazine S-Oxide Enabled Oxidative C(sp2)–C(sp2) Coupling of Boronic Acids with Organolithiums via Phenothiaziniums

Herein, we report the development of a transition-metal-free oxidative C(sp2)–C(sp2) coupling of readily available boronic acids and organolithiums via phenothiazinium ions. Various biaryl, styrene, and diene derivatives were obtained using this reaction system. The key to this process is N-methylphenothiazine S-oxide (PTZSO), which allows efficient conversion of boronic acids to phenothiazinium ions. The mechanism of phenothiazinium formation using PTZSO was investigated using theoretical calculations and experiments, which provided insight into the unique reactivity of PTZSO.