57045-39-3

Basic information

• Product Name: 2-((E)-2-(naphthalen-3-yl)vinyl)benzonitrile
• Synonyms: 2-((E)-2-(naphthalen-3-yl)vinyl)benzonitrile
• CAS NO: 57045-39-3
• Molecular Weight: 255.319
• Mol File: 57045-39-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-((E)-2-(naphthalen-3-yl)vinyl)benzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-((E)-2-(naphthalen-3-yl)vinyl)benzonitrile(57045-39-3)
• EPA Substance Registry System: 2-((E)-2-(naphthalen-3-yl)vinyl)benzonitrile(57045-39-3)

Safety Data

• Hazardous Substances Data: 57045-39-3(Hazardous Substances Data)

Upstream product

• 100-47-0 benzonitrile 
• 40231-00-3 trimethyl(2-(naphthalen-2-yl)ethynyl)silane 
• 2949-26-0 2-ethynylnaphthalene 
• 825-60-5 benzimidic acid ethyl ester 
• 23973-65-1 2-cyano-benzylphosphonic acid diethyl ester 
• 66-99-9 β-naphthaldehyde 

Relevant articles and documents

Manganese-Catalyzed ortho-C?H Alkenylation of Aromatic N?H Imidates with Alkynes: Versatile Access to Mono-Alkenylated Aromatic Nitriles

So far, the direct C?H alkenylation of aromatic nitriles with alkynes has not been achieved. Herein, we discribe the first manganese-catalyzed C?H alkenylation of aromatic N?H imidates to access mono-alkenylated aromatic nitriles. The reaction is accelerated by the presence of a catalytic amount of sodium pivalate. This protocol is also highlighted by the simple catalytic system, good compatibility of functional groups, and excellent mono-/dialkenylation selectivity as well as E/Z stereoselectivity. (Figure presented.).