225378-47-2

Basic information

• Product Name: 2-Tert-butyl-6-methyl-4H-pyran-4-one
• Synonyms: 2-Tert-butyl-6-methyl-4H-pyran-4-one
• CAS NO: 225378-47-2
• Molecular Formula: C₁₀H₁₄O₂
• Molecular Weight: 166.21696
• Mol File: 225378-47-2.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Tert-butyl-6-methyl-4H-pyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Tert-butyl-6-methyl-4H-pyran-4-one(225378-47-2)
• EPA Substance Registry System: 2-Tert-butyl-6-methyl-4H-pyran-4-one(225378-47-2)

Safety Data

• Hazardous Substances Data: 225378-47-2(Hazardous Substances Data)

Usage

Uses

Used in Pest Control Industry:
2-Tert-butyl-6-methyl-4H-pyran-4-one is used as a natural insecticide for its antifeedant and insecticidal properties, making it a possible candidate for use in pest control. It offers an alternative to synthetic insecticides, providing an eco-friendly solution for managing pests.
Used in Medical Research:
2-Tert-butyl-6-methyl-4H-pyran-4-one is used as a subject of research for its potential anti-inflammatory and cytotoxic properties. Its biological activity suggests that it may have applications in the medical field, particularly in the development of new treatments for various conditions. Further studies are needed to explore its therapeutic potential and optimize its use in medical applications.

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Downstream Products

• 1283610-11-6 4-(dicyanomethylidene)-2-tert-butyl-6-(2-(1-(4-tert-butylphenyl)-1,2,3,4-tetrahydroquinolin-6-yl)vinyl)-4H-pyran 
• 1283610-13-8 4-(dicyanomethylidene)-2-tert-butyl-6-(2-(1-(4-tert-butylphenyl)-2,3-dihydro-2-methylindolin-5-yl)vinyl)-4H-pyran 
• 225378-53-0 2-(2-(tert-butyl)-6-methyl-4H-pyran-4-ylidene)malononitrile 

Relevant articles and documents

Supramolecular Assembly of TPE-Based Glycoclusters with Dicyanomethylene-4H-pyran (DM) Fluorescent Probes Improve Their Properties for Peroxynitrite Sensing and Cell Imaging

Two red-emitting dicyanomethylene-4H-pyran (DM) based fluorescent probes were designed and used for peroxynitrite (ONOO?) detection. Nevertheless, the aggregation-caused quenching effect diminished the fluorescence and restricted their further

Facile preparation and investigation of the properties of single molecular POSS-based white-light-emitting hybrid materials using click chemistry

Recently, organic white light emitting devices (OWLEDs) have attracted great interest in flexible displays and solid state lighting devices. Here we report a kind of novel POSS-based white-light-emitting single molecular nanohybrid (POSS-WLED), which was

Normal, Abnormal, and Cascade Wittig Olefinations of α-Oxoketenes

α-Oxoketenes generated in situ by a thermal Wolff rearrangement have been found to participate as 1,2- and 1,4-ambident C-electrophilic/O-nucleophilic reagents towards donor/acceptor carbonyl-stabilized Wittig ylides. This resulted in the very direct and practical syntheses of functionalized allenes by a normal Wittig olefination, 4H-pyran-4-ones by an abnormal Wittig olefination, or 4H-pyranylidenes following a Wittig/abnormal Wittig cascade sequence as a function of the substrates combination employed. Mechanistic experimental and computational studies provided a full rational for these reactivity switches. Some unusual mechanistic features for Lewis acid-free Wittig olefinations were identified in this series such as the involvement of betaine intermediates and some degree of reversibility in the normal Wittig olefination. The abnormal Wittig olefination was fully uncovered.

Highly efficient red fluorescent dyes for organic light-emitting diodes

Two red color luminescent dyes, 4-(dicyanomethylidene)-2-tert-butyl-6-(2- (1-(4-tert-butylphenyl)-1,2,3,4-tetrahydroquinolin-6-yl)vinyl)-4H-pyran (OJ1) and 4-(dicyanomethylidene)-2-tert-butyl-6-(2-(1-(4-tert-butylphenyl)-2,3- dihydro-2-methylindolin-5-yl)

New pyran dyes for dye-sensitized solar cells

Although ruthenium-based dyes have been extensively used in dye-sensitized solar cells (DSSCs) as photosensitizers, they have several shortcomings such as high costs and potential environmental toxicities. This has stimulated the development of highly efficient organic dyes as photosensitizers. We report the synthesis and photophysical, electrochemical and theoretical properties of novel pyran-based organic dyes (D1, D2, and D3) as well as their applications in DSSCs for the first time. The designed dyes possess a cyanoacrylic acid group as an acceptor and arylamine group as a donor group in a D-π-A configuration. The introduction of varying donor groups resulted in correspondingly different photophysical and electrochemical properties. The DSSCs fabricated using dye D1 showed the highest photovoltaic performance: a maximum incident photon-to-current conversion efficiency (IPCE) of 42%, a short-circuit current density (Jsc) of 4.76 mA cm-2, an open circuit voltage (Voc) of 0.68 V, and a fill factor (FF) of 0.67, corresponding to an overall conversion efficiency of 2.17% under 100 mW cm-2 irradiation. The synthesized dyes with a pyran chromophore and arylamine donor groups showed potentials for applications in DSSCs.