795307-39-0

Basic information

• Product Name: C₁₄H₁₆
• Synonyms: C₁₄H₁₆
• CAS NO: 795307-39-0
• Molecular Weight: 184.281
• Mol File: 795307-39-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₄H₁₆(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₄H₁₆(795307-39-0)
• EPA Substance Registry System: C₁₄H₁₆(795307-39-0)

Safety Data

• Hazardous Substances Data: 795307-39-0(Hazardous Substances Data)

Upstream product

• 1379038-80-8 N-benzylhept-2-yn-1-amine 

Relevant articles and documents

Lanthanide-Catalyzed Reversible Alkynyl Exchange by Carbon–Carbon Single-Bond Cleavage Assisted by a Secondary Amino Group

Lanthanide-catalyzed alkynyl exchange through C?C single-bond cleavage assisted by a secondary amino group is reported. A lanthanide amido complex is proposed as a key intermediate, which undergoes unprecedented reversible β-alkynyl elimination followed by alkynyl exchange and imine reinsertion. The in situ homo- and cross-dimerization of the liberated alkyne can serve as an additional driving force to shift the metathesis equilibrium to completion. This reaction is formally complementary to conventional alkyne metathesis and allows the selective transformation of internal propargylamines into those bearing different substituents on the alkyne terminus in moderate to excellent yields under operationally simple reaction conditions.