Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Marie Degueil-Castaing"'
Publikováno v:
Macromolecules. 38:9571-9583
The decomposition of di-tert-butyl peroxide (TBP) in hexamethyldisiloxane (SiH), in the presence and the absence of pentamethylvinyldisiloxane (Vi), was studied with different relative ratios of reactants. The identification of the numerous products
Publikováno v:
Macromolecules. 38:77-85
Chemical modifications of polypropylene were studied via the decomposition of β,γ-unsaturated peroxides. Six peroxy derivatives were used to test the influence of the more important structural parameters (type of peroxide, nature of the unsaturatio
Publikováno v:
Polymer. 45:5749-5754
The heating of a mixture of ethyl 2-(1,1-dimethylethylperoxymethyl)propenoate and atactic polypropylene allowed the grafting of ester and epoxide functions onto the polyolefin. This is attributed to an induced decomposition of this acrylic peroxide,
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :247-250
The rate constants and the activation parameters of the addition of primary alkyl radicals to allyldibutyl-4,7,10-trioxaundecylstannane 1 and (2-ethoxycarbonylprop-2-enyl)dibutyl-4,7,10-trioxaundecylstannane 2 were determined by studying their respec
Publikováno v:
Comptes Rendus de l'Académie des Sciences - Series IIC - Chemistry. 4:561-565
The rate constant of hydrogen transfer by dibutyl 4,7,10-trioxaundecylstannane to primary alkyl radicals was determined at different temperatures by the study of the free radical reduction of 6-bromo-1-hexene by this stannane. This work shows that th
Publikováno v:
European Polymer Journal. 36:315-331
Resume La creation de radicaux dans des solutions cyclohexaniques de derives peroxydiques 4,5-ethyleniques possedant une double liaison activee a montre qu’il y avait addition d’un radical alkyle sur l’insaturation. Selon la nature du derive, c
Publikováno v:
Synthetic Communications. 29:3949-3958
Addition of potassium hydroxide to a THF solution of an alkyl hydroperoxide and an allylic peroxide having an electron-poor double bond yielded the formation of epoxyperoxide. Such a heterocycle was generated via the. Michael addition of the peroxyla
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :3573-3577
Treatment of ethyl 2-(2,2-dimethylethylperoxymethyl)propenoate with primary and secondary amines led to amino epoxides and/or amino peroxides. These compounds were produced by the addition of the amine to the unsaturation of the peroxide to form a zw
Publikováno v:
The Journal of Organic Chemistry. 63:6814-6819
Free radical reduction by tributylstannane of omega-iodopolyoxaalkyl acrylates derived from tri-, tetra-, penta-, hexa-, and heptaethylene glycols gives mixtures of uncyclized reduction products and macrocyclic ethers formed by endo cyclization. The
Publikováno v:
Tetrahedron. 54:11489-11500
Resume La thermolyse d'un amorceur radicalaire dans des solutions cyclohexaniques de 3-ethoxy-3-(1,1-dimethylethylperoxy)prop-1-ene et de 3-methoxy-2-methyl-3-(1,1-dimethylethylperoxy)prop-1-ene conduit respectivement a la formation de 3-cyclohexyl-1