Results 161 to 170 of about 51,284 (208)
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Generation and Radical–Radical Cross-Coupling of Alkenyloxy Radical
Organic LettersAlkene-attached oxygen radicals are rarely used, as highly reactive oxygen radicals are incompatible with the alkene moiety. The direct radical-radical cross-coupling of O radicals is also challenging (limited to N-O bond formation) because of the lack of suitable persistent radical species.
Yunquan Man, Bo Xu
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Radical Fashion and Radical Fashion Innovation
Journal of Global Fashion Marketing, 2010This is a study of the related concepts of radical fashion and radical fashion innovation. Radical fashions are defined here as those that may never enter the market at all, and exist primarily on runway shows, in exhibitions and in publicity; by contrast, radical fashion innovations may be very successful in the marketplace. Radical fashions represent
Zhang, D., Benedetto, Di, A.C.
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Radical and Radical–Ionic Multicomponent Processes
Chemistry – A European Journal, 2009AbstractAll in one pot! Radical, radical–ionic, and radical–organometallic MCR are highly convergent processes, representing a useful pathway to molecular and structural diversity (see scheme). This concept article highlights recent developments in the field and shows the potential of the strategy for the economical elaboration of various kinds of ...
Edouard, Godineau, Yannick, Landais
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Environmental Science & Technology, 2010
It is important to understand the role of phenol in the dioxin formations because it is present in the high amount in municipal waste incinerators (MWIs). The formation mechanism of dioxins from the cross-condensation of PhRs with 2-CPRs and 2,4,6-TCPRs was investigated by using hybrid density functional theory (DFT) and compared with the dioxin ...
Fei, Xu +5 more
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It is important to understand the role of phenol in the dioxin formations because it is present in the high amount in municipal waste incinerators (MWIs). The formation mechanism of dioxins from the cross-condensation of PhRs with 2-CPRs and 2,4,6-TCPRs was investigated by using hybrid density functional theory (DFT) and compared with the dioxin ...
Fei, Xu +5 more
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Annual Review of Physical Chemistry, 1996
▪ Abstract Radical-radical reactions generally proceed on potential energy surfaces that have no maximum. Collisional deactivation leads to a stable molecular product; alternatively, radical or molecular products can be formed via dissociation channels additional to those regenerating the reactants.
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▪ Abstract Radical-radical reactions generally proceed on potential energy surfaces that have no maximum. Collisional deactivation leads to a stable molecular product; alternatively, radical or molecular products can be formed via dissociation channels additional to those regenerating the reactants.
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Are anion radicals unable to undergo radical-radical dimerization?
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1982It has recently been shown that S-cyanoanthracene (ANCN) can be formed upon electrochemically induced [la] SRNl nucleophilic substitution [lb] of 9-halo-anthracenes in DMSO [lc] . Since the radical anions of ANCN may play an important role in the propagation and termination steps of the electrocatalytic process, the question was raised of the possible ...
C. Amatore, J. Pinson, J.M. Savéant
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What is Radical in 'Radical International Law'?
SSRN Electronic Journal, 2012Book synopsis: The Finnish Yearbook of International Law aspires to honour and strengthen the Finnish tradition in international legal scholarship. Open to contributions from all over the world and from all persuasions, the Finnish Yearbook stands out as a forum for theoretically informed, high-quality publications on all aspects of public ...
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Radical Mastectomy and Extended Radical Mastectomy
Postgraduate Medicine, 1964Abandonment of the classic radical mastectomy is not warranted at present. Excision of the internal mammary nodes can be defended in cases in which the cancer is situated in the medial or central part of the breast, with the recognition that it is experimental.
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Indications for Radical and Extended Radical Mastectomy
Surgical Clinics of North America, 1978The choice of a surgical procedure for patients with potentially curable breast carcinoma must be individualized. Objectives of treatment and considerations in treatment planning are discussed. This article dispels some of the confusion that exists as to precisely what constitutes extended radical, standard radical, modified, and total mastectomies.
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