1246739-17-2

Basic information

• Product Name: diethyl 4,4’-(phenanthrene-9,10-diyl)dibenzoate
• Synonyms: diethyl 4,4’-(phenanthrene-9,10-diyl)dibenzoate
• CAS NO: 1246739-17-2
• Molecular Weight: 474.556
• Mol File: 1246739-17-2.mol

Chemical Properties

• CAS DataBase Reference: diethyl 4,4’-(phenanthrene-9,10-diyl)dibenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 4,4’-(phenanthrene-9,10-diyl)dibenzoate(1246739-17-2)
• EPA Substance Registry System: diethyl 4,4’-(phenanthrene-9,10-diyl)dibenzoate(1246739-17-2)

Safety Data

• Hazardous Substances Data: 1246739-17-2(Hazardous Substances Data)

Upstream product

• 83536-13-4 bis(4-ethoxycarbonylphenyl)acetylene 
• 947-84-2 2-Biphenylcarboxylic acid 
• 2052-07-5 2-Bromobiphenyl 
• 4688-76-0 2-Biphenylboronic acid 

Relevant articles and documents

Rhodium-Catalyzed Oxidative Annulation of (2-Arylphenyl)boronic Acids with Alkynes: Selective Synthesis of Phenanthrene Derivatives

A rhodium-catalyzed annulative coupling of (2-arylphenyl)boronic acids with alkynes has been developed for the facile construction of phenanthrene frameworks. The reaction proceeded without external bases, and dioxygen worked as a terminal oxidant. Deuter

Palladium-catalyzed intermolecular decarboxylative coupling of 2-phenylbenzoic acids with alkynes via C-H and C-C bond activation

A novel protocol for palladium-catalyzed intermolecular formal [4 + 2] annulation of 2-phenylbenzoic acids with alkynes is described. Acridine is shown to be essential for the high reaction efficiency. Phenanthrene derivatives are formed in moderate to good yields without coupling (pseudo)halides or organometallic species.