125375-36-2

Basic information

• Product Name: 2H-Pyran, tetrahydro-2-(4-methylphenyl)-
• CAS NO: 125375-36-2
• Molecular Formula: C12H16O
• Molecular Weight: 176.258
• Mol File: 125375-36-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2H-Pyran, tetrahydro-2-(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran, tetrahydro-2-(4-methylphenyl)-(125375-36-2)
• EPA Substance Registry System: 2H-Pyran, tetrahydro-2-(4-methylphenyl)-(125375-36-2)

Safety Data

• Hazardous Substances Data: 125375-36-2(Hazardous Substances Data)

Upstream product

• 106-38-7 para-bromotoluene 
• 96754-03-9 2-(phenylsulfonyl)tetrahydro-2H-pyran 
• 182144-33-8 1-(4-Tolyl)-4-penten-1-oxyl radical 
• 76978-38-6 (E)-5-(4-methylphenyl)-4-penten-1-ol 
• 108-55-4 glutaric anhydride, 
• 833-85-2 5-(4-methylphenyl)-5-oxopentanoic acid 
• 108-88-3 toluene 
• 110-87-2 3,4-dihydro-2H-pyran 
• 42482-94-0 ethyl 5-(4-methylphenyl)-5-oxopentanoate 
• 5205-39-0 ethyl glutaroyl chloride 

Relevant articles and documents

Controlling factors determining the regiochemistry of intramolecular alkoxymercuration

The intramolecular alkoxymercuration of (E)-5-arylpent-4-en-1-ols indicated that the regioselectivity is closely related to the Hammett constants of the para-substituents on the benzene ring. Large solvent effects on the regioselectivity were also observe

Polar and steric substituent effects in 5-exo-trig cyclizations of 1-aryl-4-penten-1-oxyl radicals

A series of 1-aryl-substituted 4-penten-1-oxyl radicals 2 were generated from parent N-alkoxypyridinethiones 6. The intermediates 2 undergo 5-exo-trig cyclizations which are sensitive to polar and steric substituent effects. Thus, para groups in the aroma