54784-10-0

Basic information

• Product Name: 1-Naphthalenecarboxaldehyde, 4-butoxy-
• CAS NO: 54784-10-0
• Molecular Formula: C15H16O2
• Molecular Weight: 228.291
• Mol File: 54784-10-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-Naphthalenecarboxaldehyde, 4-butoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Naphthalenecarboxaldehyde, 4-butoxy-(54784-10-0)
• EPA Substance Registry System: 1-Naphthalenecarboxaldehyde, 4-butoxy-(54784-10-0)

Safety Data

• Hazardous Substances Data: 54784-10-0(Hazardous Substances Data)

Upstream product

• 111-34-2 -butyl vinyl ether 
• 666829-64-7 4-chlorophenyl 2-ethynylbenzoate 
• 666829-65-8 benzyl 2-ethynylbenzoate 
• 666829-63-6 phenyl 2-ethynylbenzoate 
• 33577-99-0 2-ethynyl-benzoic acid methyl ester 

Downstream Products

• 65937-73-7 4-n-butyloxy-1-naphthylidene-p-n-pentyloxyaniline 

Relevant articles and documents

Synthesis of naphthalene derivatives through platinum(II)-catalyzed reaction of 2-alkynylbenzoates with vinyl ethers

A concise method for the preparation of 1-acyl-4-alkoxy- or 1-acyl-4-alkylsulfanylnaphthalenes has been developed by the PtCl 2-catalyzed reaction of o-ethynylbenzoates or benzothioates with vinyl ethers. Treatment of o-alkynylbenzoate derivatives with PtCl2 generated the platinum(II)-containing carbonyl ylides as a key reactive intermediate and these species reacted with vinyl ethers to give substituted naphthalenes in good yields. The presence of the platinum-containing carbonyl ylide was confirmed by NMR analyses of the mixture of o-ethynylbenzoate and [PtCl2(H2C=CH2)]2. Furthermore, it was suggested that the naphthalene derivatives were produced by [3+2] cycloaddition of the ylide species with vinyl ethers, followed by 1,2-alkyl migration of the generated platinum-carbene intermediates. Georg Thieme Verlag Stuttgart.