1013-99-6

Basic information

• Product Name: 2-methyl-6-phenyl-4H-pyran-4-one
• CAS NO: 1013-99-6
• Molecular Formula: C₁₂H₁₀O₂
• Molecular Weight: 186.2066
• Mol File: 1013-99-6.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 362.1°C at 760 mmHg
• Flash Point: 177.5°C
• Density: 1.158g/cm³
• Vapor Pressure: 1.98E-05mmHg at 25°C
• Refractive Index: 1.575
• CAS DataBase Reference: 2-methyl-6-phenyl-4H-pyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-6-phenyl-4H-pyran-4-one(1013-99-6)
• EPA Substance Registry System: 2-methyl-6-phenyl-4H-pyran-4-one(1013-99-6)

Safety Data

• Hazardous Substances Data: 1013-99-6(Hazardous Substances Data)

Upstream product

• 93-58-3 benzoic acid methyl ester 
• 98-86-2 acetophenone 
• 13735-81-4 1-styrenyloxytrimethylsilane 
• 5394-63-8 2,2,6-trimethyl-4H-1,3-dioxin-4-one 
• 58369-46-3 6-phenyl-5-hexene-2,4-dione 
• 123-54-6 acetylacetone 
• 467221-16-5 3-(2-methyl-[1,3]dioxolan-2-ylmethyl)-5-phenyl-isoxazole 
• 536-74-3 phenylacetylene 
• 591-50-4 iodobenzene 
• 467221-29-0 (Z)-3-Amino-4-(2-methyl-[1,3]dioxolan-2-yl)-1-phenyl-but-2-en-1-one 
• 6230-62-2 (1-ethoxyvinyl)benzene 
• 93-89-0 benzoic acid ethyl ester 
• 26567-78-2 (Z)-4-(phenylamino)-3-penten-2-one 
• 2216-94-6 phenylpropynoic acid ethyl ester 

Downstream Products

• 1469-95-0 1-phenylhexane-1,3,5-trione 
• 70503-39-8 C₂₄H₁₉N₃O 
• 106523-20-0 2-(2-methyl-6-phenyl-pyran-4-ylidene)-malononitrile 
• 1017-66-9 2-((Z)-5-methyl-[1,2]dithiol-3-ylidene)-1-phenyl-ethanone 
• 1134-31-2 2-methyl-6-phenyl-thiopyran-4-thione 
• 99809-48-0 (E)-3-Methylsulfanyl-1-phenyl-hex-2-ene-1,5-dione 
• 99809-47-9 2-methyl-4-methylsulfanyl-6-phenyl-pyrylium; iodide 
• 6303-82-8 1-phenylhexane-1,5-dione 

Relevant articles and documents

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4-cyano-7, 8-dihydroisoquinoline derivative as well as preparation method and application thereof

The invention relates to the technical field of organic synthesis, in particular to a 4-cyano-7, 8-dihydroisoquinoline derivative as well as a preparation method and application thereof. According to the invention, symmetric and asymmetric dicyanomethylene-4H-pyran derivatives and secondary amine are used as raw materials, and a series of 4-cyano-7, 8-dihydroisoquinoline derivatives are prepared through ring opening and continuous ring closing reactions; and the reaction has the advantages of easily available raw materials, mild reaction conditions, wide substrate range, high yield and the like, is simple to operate, and avoids the defects of tedious steps, harsh reaction conditions, use of toxic and expensive metal catalysts and the like in conventional isoquinoline compound construction. The preparation method provides new possibilities for design and synthesis of isoquinoline molecules and application of the isoquinoline molecules in solid-state fluorescent materials.

Synthesis of new efficient laser dyes of red spectral range, the DCM analogs, based on 2-aryl-6-methyl-4H-pyrone

A new method was developed for the synthesis of 2-aryl-6-methyl-4H-pyrones by the condensation of arylmethylketones with the acetoacetic ester ethylene ketal in the presence of sodium alkoxylate. New laser merocyanine dyes, the analogues of 4-dicyanomethylene-2-methyl-6-[(4-dimethylamino)styryl]-4H-pyran (DCM), were obtained based on the synthesized 2-aryl-4-pyrones. The dyes are characterized by high generation efficiency in the red spectral range.