1226890-20-5

Basic information

• Product Name: 5-(4-chlorophenyl)-2-[(triisopropylsilyl)ethynyl]oxazole
• Synonyms: 5-(4-chlorophenyl)-2-[(triisopropylsilyl)ethynyl]oxazole
• CAS NO: 1226890-20-5
• Molecular Weight: 359.971
• Mol File: 1226890-20-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-(4-chlorophenyl)-2-[(triisopropylsilyl)ethynyl]oxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(4-chlorophenyl)-2-[(triisopropylsilyl)ethynyl]oxazole(1226890-20-5)
• EPA Substance Registry System: 5-(4-chlorophenyl)-2-[(triisopropylsilyl)ethynyl]oxazole(1226890-20-5)

Safety Data

• Hazardous Substances Data: 1226890-20-5(Hazardous Substances Data)

Upstream product

• 89343-06-6 tris-iso-propylsilyl acetylene 
• 1008-94-2 5-(4-chloro-phenyl)-oxazole 

Relevant articles and documents

Nickel- and copper-catalyzed direct alkynylation of azoles and polyfluoroarenes with terminal alkynes under O2 or atmospheric conditions

The direct C-H alkynylation of azoles with terminal alkynes proceeds efficiently under a nickel/O2 catalytic system. On the other hand, a copper/air catalyst enables the coupling of polyfluoroarenes with terminal alkynes. These catalyses provide new accesses to arylacetylenes through the formal direct Sonogashira coupling.