Propoxy radical

Reaction (15) is either a concerted reaction or a two-step process involving iso-propoxy radical as an intermediate, viz. 

Here the (n-CsHyO ) represents a vibrationally excited n-propoxy radical that can decompose quickly to products. The C3HyONO represents an ill-defined excited state of the nitrite or an isomer of the nitrite, that can undergo the isotopic exchange reaction,... 

Polycyclic borazines (55) X = 0, NH, or NMe, n = 2 or 3) result from the reaction of a trisalkylthioborane with hydroxyamines or amines. Their i.r. and mass spectra, with possible mechanisms of formation, were reported. Photochemical reactions of borazine in the presence of (photochemically generated) radicals derived from hexafluoroacetone have led to the formation of B-(2H-hexafluoro-2-propoxy- and B-(perfluoro-butoxy)-borazine. ... 

Various copolymers of 2,4-bis(2,4-dimethylphenyl)-6-[2-hydroxy-4-(2-hydroxy-3-[2-methylpropenoyloxy])propoxy-phenyl]-l,3,5-triazine, with styrene, methyl methacrylate, and methacrylic acid have been synthesized by radical polymerization. Their absorption spectra in the long-wavelength UV region appear unchanged compared to those of the monomeric UV absorbers, indicating that the stabilizer chromophore remains unimpaired in the course of the polymerization. 

Fig. 8 Schematic representation of the geometries of the alkoxy radicals, methoxy, ethoxy, vinoxy, and i-propoxy. The highest occupied 7r-orbitals, approximately localized on the 0 atom, are indicated for each molecule.

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