2-methyl-1 -phenyl-2-propyl hydroperoxide

OH1402 2-methyl-1-phenyl-2-propyl hydroperoxide 1944-83-8 514.35 45.264 2 20220 C10H15N 2-(1-ethylpropyl)pyridine 7399-50-0 468.55 40.871 1.2... 

As discussed in previous paragraphs, a disadvantage of TS-1 catalyst is its limited pore size, which restricts the number of oxidants that can be employed ° °. By using larger pore molecular sieves this restriction could be overcome. Titanium-substituted MCM-41 ° and titanium-grafted MCM-41 were shown to be particularly active in the epoxidation of bulky olefins like pinene and norbornene with TBHP. In the case of Ti-MCM-41 silicas, the importance of hydrophobicity in the system was demonstrated by the faster reaction rate observed with 2-methyl-l-phenyl-2-propyl hydroperoxide as the oxygen atom... 

Hydroperoxid 3-Brom-l-methyl-l-phenyl-propyl- E13/1, 106 (Cyclopropan + H202/NBS)... 

Methyl-l-phenyl-2-propyl hydroperoxide (MPPH) was used as a probe capable of distinguishing between free alkoxyl radical chemistry and radical-free (enzyme mimetic) chemistry.Miyake et al studied the reaction of [Fe 20(TPA)2(H20)2] with MPPH and showed that MPPH breaks down by 0-0 bond homolysis, leading to the formation of the benzyl radical and a high-valent Fe =0 species (Scheme 3). The latter oxidizes exogenous substrates such as thioanisole, cyclohexanol, and cyclooctene. 

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