94201-73-7

Basic information

• Product Name: tetrahydro-4-methyl-2-phenyl-2H-pyran
• Synonyms: 2H-Pyran, tetrahydro-4-methyl-2-phenyl-;4-Methyl-2-phenyltetrahydro-2H-pyran;rose pyran
• CAS NO: 94201-73-7
• Molecular Formula: C₁₂H₁₆O
• Molecular Weight: 176.25
• EINECS: 303-662-1
• Mol File: 94201-73-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 265.3°Cat760mmHg
• Flash Point: 110.1°C
• Appearance: /
• Density: 0.97g/cm³
• Vapor Pressure: 0.0152mmHg at 25°C
• Refractive Index: 1.504
• Water Solubility: 213mg/L at 20℃
• CAS DataBase Reference: tetrahydro-4-methyl-2-phenyl-2H-pyran(CAS DataBase Reference)
• NIST Chemistry Reference: tetrahydro-4-methyl-2-phenyl-2H-pyran(94201-73-7)
• EPA Substance Registry System: tetrahydro-4-methyl-2-phenyl-2H-pyran(94201-73-7)

Safety Data

• Hazardous Substances Data: 94201-73-7(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C12H16O/c1-10-7-8-13-12(9-10)11-5-3-2-4-6-11/h2-6,10,12H,7-9H2,1H3

Upstream product

• 135569-04-9 <<<(3-methyl-1-phenyl-3-butenyl)oxy>methyl>seleno>benzene 
• 3240-30-0 3-methyl-1-phenyl-pent-4-en-1-one 
• 98-86-2 acetophenone 

Relevant articles and documents

Water-Accelerated Nickel-Catalyzed α-Crotylation of Simple Ketones with 1,3-Butadiene under pH and Redox-Neutral Conditions

We report a nickel/NHC-catalyzed branched-selective α-crotylation of simple ketones using 1,3-butadiene as the alkylation agent. This reaction is regioselective and operated under pH and redox-neutral conditions. Water was used as the sole additive, which significantly accelerates the transformation.

Cyclization of Alkoxymethyl Radicals

Alkoxymethyl radicals, generated conveniently from phenylseleno precursors, cyclize to afford substituted tetrahydrofurans and tetrahydropyrans in excellent yield and with good stereoselectivity.