1372558-06-9

Basic information

• Product Name: ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene
• Synonyms: ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene
• CAS NO: 1372558-06-9
• Molecular Weight: 250.34
• Mol File: 1372558-06-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene(1372558-06-9)
• EPA Substance Registry System: ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene(1372558-06-9)

Safety Data

• Hazardous Substances Data: 1372558-06-9(Hazardous Substances Data)

Upstream product

• 173410-09-8 (5-(benzyloxy)pent-1-yn-1-yl)benzene 
• 5375-00-8 3-benzyloxypropyl iodide 
• 536-74-3 phenylacetylene 
• 1037197-66-2 C₁₆H₁₄N₄O₂S 
• 60656-87-3 benzyloxyacetoaldehyde 

Relevant articles and documents

Soft propargylic deprotonation: Designed ligand enables au-catalyzed isomerization of alkynes to 1,3-Dienes

By functionalizing the privileged biphenyl-2-ylphosphine with a basic amino group at the rarely explored 3′ position, the derived gold(I) complex possesses orthogonally positioned "push" and "pull" forces, which enable for the first time soft propargylic deprotonation and permit the bridging of a difference of >26 pKa units (in DMSO) between a propargylic hydrogen and a protonated tertiary aniline. The application of this design led to efficient isomerization of alkynes into versatile 1,3-dienes with synthetically useful scope under mild reaction conditions.