1233187-75-1

Basic information

• Product Name: C₁₆H₂₀
• Synonyms: C₁₆H₂₀
• CAS NO: 1233187-75-1
• Molecular Weight: 212.335
• Mol File: 1233187-75-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₆H₂₀(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₆H₂₀(1233187-75-1)
• EPA Substance Registry System: C₁₆H₂₀(1233187-75-1)

Safety Data

• Hazardous Substances Data: 1233187-75-1(Hazardous Substances Data)

Upstream product

• 16387-71-6 deca-4,6-diyne 
• 591-51-5 phenyllithium 

Relevant articles and documents

Aldehyde addition to 1,3-butadiyne-derived zirconacyclocumulenes: Stereoselective synthesis of cis-[3]cumulenols

The direct addition of aldehydes to zirconacyclocumulenes generated through the coupling reactions of benzynezirconocenes with 1,3-butadiynes is achieved cleanly under controlled reaction conditions, which provids a highly stereoselective method for the synthesis of tetra-substituted [3]cumulenols. DFT calculations suggest that there is an equilibrium between seven-membered zirconacyclocumulene (3) and the less stable but more reactive five-membered α-alkynylzirconaindene (2) in the process. The aldehyde reacts with the five-membered zirconaindene intermediate through a cyclic SE2' pathway to afford cumulenol products after hydrolysis.