117635-47-9

Basic information

• Product Name: Pyridine, 2-(4-phenyl-1,3-butadiynyl)-
• CAS NO: 117635-47-9
• Molecular Formula: C15H9N
• Molecular Weight: 203.243
• Mol File: 117635-47-9.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Pyridine, 2-(4-phenyl-1,3-butadiynyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, 2-(4-phenyl-1,3-butadiynyl)-(117635-47-9)
• EPA Substance Registry System: Pyridine, 2-(4-phenyl-1,3-butadiynyl)-(117635-47-9)

Safety Data

• Hazardous Substances Data: 117635-47-9(Hazardous Substances Data)

Upstream product

• 1945-84-2 2-ethynylpyridine 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 536-74-3 phenylacetylene 
• 218431-37-9 2-(2-bromoethynyl)pyridine 
• 5075-59-2 diethyl(phenylethynyl)aluminum 
• 591-50-4 iodobenzene 
• 29768-04-5 5-Hydroxy-5-methyl-1-(2-pyridinyl)hexa-1,3-diyne 
• 109-04-6 2-bromo-pyridine 
• 16900-79-1 2-methyl-6-phenylhexa-3,5-diyn-2-ol 
• 932-88-7 1-iodo-2-phenylethyne 
• 2170-06-1 1-Phenyl-2-(trimethylsilyl)acetylene 

Downstream Products

• 138565-27-2 2-phenyl-5-(pyridin-2-yl)thiophene 
• 141526-51-4 2-[5-Phenyl-[1,2]dithiol-(3Z)-ylidenemethyl]-pyridine 
• 141511-44-6 5-Phenyl-3-pyridin-2-yl-7λ⁴-[1,2]dithiolo[1,5-b][1,2,5]oxathiazole 

Relevant articles and documents

Efficient and environmentally friendly Glaser coupling of terminal alkynes catalyzed by multinuclear copper complexes under base-free conditions

An efficient catalytic system with dinuclear complex [Cu2(ophen)2] 1 and tetranuclear complex [Cu4(ophen)4(tp)] 2 as catalysts has been developed for the Glaser coupling reaction, which adopts environmentally fr

Transition metal-free coupling of terminal alkynes and hypervalent iodine-based alkyne-transfer reagents to access unsymmetrical 1,3-diynes

A variety of unsymmetrical 1,3-diynes can easily be accessed in good yields under catalyst- and transition metal-free conditions by reacting terminal alkynes with hypervalent iodine-based electrophilic alkyne-transfer reagents.

Gold-Catalyzed Cadiot–Chodkiewicz-type Cross-Coupling of Terminal Alkynes with Alkynyl Hypervalent Iodine Reagents: Highly Selective Synthesis of Unsymmetrical 1,3-Diynes

A new and efficient method for the synthesis of unsymmetrical 1,3-butadiynes by gold-catalyzed C(sp)–C(sp) cross-coupling of terminal alkynes with alkynyl hypervalent iodine(III) reagents has been developed. The reaction features high selectivity and efficiency, mild reaction conditions, wide substrate scope, and functional-group compatibility, and is a highly attractive complement to existing methods. Mechanistic studies reveal that formation of a phenanthrolinyl-ligated gold(I) complex is crucial for the efficiency and selectivity of the target transformation.