1125407-08-0

Basic information

• Product Name: bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)(4-methylphenyl)methane
• Synonyms: bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)(4-methylphenyl)methane
• CAS NO: 1125407-08-0
• Molecular Weight: 354.359
• Mol File: 1125407-08-0.mol

Chemical Properties

• CAS DataBase Reference: bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)(4-methylphenyl)methane(CAS DataBase Reference)
• NIST Chemistry Reference: bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)(4-methylphenyl)methane(1125407-08-0)
• EPA Substance Registry System: bis(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)(4-methylphenyl)methane(1125407-08-0)

Safety Data

• Hazardous Substances Data: 1125407-08-0(Hazardous Substances Data)

Upstream product

• 675-10-5 4-hydroxy-6-methyl-2-pyron 
• 104-87-0 4-methyl-benzaldehyde 

Relevant articles and documents

Application of biological-based nano and nano magnetic catalysts in the preparation of arylbispyranylmethanes

Herein, the utilization of 2-carbamoylhydrazine-1-sulfonic acid, carbamoylsulfamic acid and their related nano magnetic core-shell catalysts were described as biological-based nano catalysts with a urea moiety in the synthesis of arylbispyranylmethane der

Application of Fe3O4@SiO2/(CH2)3-[imidazolium-SO3H]Cl as a robust, magnetically recoverable solid acid catalyst for the facile preparation of arylbispyranylmethanes

In this study, Fe3O4@SiO2/(CH2)3-[imidazolium-SO3H]Cl shows robust promoting capability in the synthesis of arylbispyranylmethane derivatives under mild and green conditions. Arylbispyranyl

Ionic liquid promoted and mediated green preparation of arylbispyranylmethane and pyran derivatives and their hybrid with a pyrimidine nucleoside

The utilisation of an ionic liquid-[bmim][BF4] as both reaction medium and promoter for the reaction between aldehyde and 4-hydroxy-6- methylpyran-2-one is described. Without any added catalyst, this reaction was realised efficiently to give arylbispyranylmethane derivatives in high yields. Alternatively, when this reaction was carried out in the presence of acetic anhydride, fused pyran derivatives were obtained. These two novel procedures have advantages such as an environmentally benign nature, high efficiency, simple operation process and mild reaction conditions. As an application, these procedures were used in the preparation of novel 5-substituted pyrimidine nucleoside derivatives with potential antiviral activities.

An efficient synthesis of 3,3'-arylmethylenebis(4-hydroxy-6-methyl-2H- pyran-2-one)s in aqueous media

The condensation reactions of aromatic aldehydes and 4-hydroxy-6-methyl-2H- pyran-2-one in water in the presence of sodium 1-dodecanesulfonate affords a one-pot synthesis of 3,3'-arylmethylene bis(4-hydroxy-6-methyl-2H-pyran-2-one)s.