874338-50-8

Basic information

• Product Name: 1-Naphthaleneethanol, a-(phenylethynyl)-
• CAS NO: 874338-50-8
• Molecular Formula: C20H16O
• Molecular Weight: 272.346
• Mol File: 874338-50-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Naphthaleneethanol, a-(phenylethynyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Naphthaleneethanol, a-(phenylethynyl)-(874338-50-8)
• EPA Substance Registry System: 1-Naphthaleneethanol, a-(phenylethynyl)-(874338-50-8)

Safety Data

• Hazardous Substances Data: 874338-50-8(Hazardous Substances Data)

Upstream product

• 43017-75-0 1-naphthylacetaldehyde 
• 536-74-3 phenylacetylene 
• 773-99-9 2-naphthaleneethanol 

Downstream Products

• 41790-93-6 2-iodo-1-phenylphenanthrene 

Relevant articles and documents

Synthesis of naphthalenes and 2-naphthols by the electrophilic cyclization of alkynes

A wide variety of substituted naphthalenes are readily prepared regioselectively under mild reaction conditions by the 6-endo-dig electrophilic cyclization of appropriate arene-containing propargylic alcohols by IC1, I 2, Br2, NBS, and PhSeBr. 3-Iodo-2-naphthols have also been prepared in excellent yields by the cyclization of analogous 1-aryl-3-alkyn-2-ones. This methodology readily accommodates various functional groups and has been successfully extended to the synthesis of substituted carbazoles and dibenzothiophenes.