6337-31-1

Basic information

• Product Name: 2-phenyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione
• CAS NO: 6337-31-1
• Molecular Formula: C₂₀H₁₆O₂
• Molecular Weight: 288.3398
• Mol File: 6337-31-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 483.8°C at 760 mmHg
• Flash Point: 179.4°C
• Density: 1.218g/cm³
• Vapor Pressure: 1.62E-09mmHg at 25°C
• Refractive Index: 1.626
• CAS DataBase Reference: 2-phenyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-phenyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione(6337-31-1)
• EPA Substance Registry System: 2-phenyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione(6337-31-1)

Safety Data

• Hazardous Substances Data: 6337-31-1(Hazardous Substances Data)

Upstream product

• 3710-30-3 1,7-Octadiene 
• 536-74-3 phenylacetylene 
• 130-15-4 [1,4]naphthoquinone 

Downstream Products

• 6485-97-8 2-Phenyl-anthrachinon 

Relevant articles and documents

1,7-octadiene-assisted tandem multicomponent cross-enyne metathesis (CEYM)-diels-alder reactions: A useful alternative to Mori's conditions

The use of 1,7-octadiene as an in situ source of ethylene led us to develop a novel multicomponent tandem cross-enyne metathesis (CEYM)-Diels-Alder reaction. The process can be considered a relay metathesis, in which the ethylene liberated in the ring-closing metathesis (RCM) of 1,7-octadiene initiates the tandem sequence. Aliphatic, aromatic, and fluorinated alkynes and several dienophiles are compatible with the process, which is particularly efficient with aromatic alkynes. This methodology constitutes a useful variant of Mori's conditions in CEYM-related reactions. El empleo de 1,7-octadieno como una fuente in situ de etileno nos ha permitido desarrollar un nuevo proceso tandem multicomponente metatesis cruzada de enino-reaccion de Diels-Alder. El proceso puede considerarse como una metatesis por relevos, donde el etileno liberado en la metatesis con cierre de anillo del 1,7-octadieno inicia la secuencia tandem. Alquinos alifaticos, aromaticos y fluorados y varios dienofilos son compatibles con el proceso, que es particularmente eficiente con alquinos aromaticos. Esta metodologia constituye una variante stil de las condiciones desarrolladas por Mori en reacciones de metatesis cruzada de eninos. Ruthenium catalysis: A new, multicomponent, tandem cross-enyne metathesis (CEYM)-Diels-Alder reaction that is mediated by 1,7-octadiene is described. The ethylene liberated in the ring-closing metathesis of this diene initiates the enyne metathesis and, in the presence of a dienophile, the tandem process takes place in an efficient manner (see scheme). Copyright