88579-94-6Relevant articles and documents
Iodine-catalysed transfer hydrogenation of a carbon-carbon σ-bond with water
Yang, Wu,To, Ching Tat,Chan, Kin Shing
, p. 6757 - 6761 (2019/07/22)
Iodine catalysed the transfer hydrogenation of a benzylic C-C σ-bond in [2.2]paracyclophane with water to yield 4,4′-dimethylbibenzyl. The C-C σ-bond was first cleaved by homolytic substitution with iodine radicals to produce a 4,4′-diiodomethylbibenzyl i
Csp3-Csp3 homocoupling reaction of benzyl halides catalyzed by rhodium
Sato, Kazuyuki,Inoue, Yuichi,Mori, Tomohisa,Sakaue, Atsushi,Tarui, Atsushi,Omote, Masaaki,Kumadaki, Itsumaro,Ando, Akira
supporting information, p. 3756 - 3759 (2014/08/05)
A highly reactive alkylrhodium complex was formed from Me2Zn and RhCl(PPh3)3 and effectively catalyzed a Csp 3-Csp3 homocoupling reaction of benzyl halides. A Csp 3-Csp3 coupling reaction using Rh catalyst has not been reported up to now. The reaction proceeded under very mild conditions and gave the corresponding homocoupling products even if they had reactive substituents such as an uncovered formyl or hydroxymethyl group.
Energy transfer labels with mechanically linked fluorophores
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, (2008/06/13)
Mechanically linked energy transfer labels comprising at least one donor fluorophore, at least one acceptor fluorophore, and at least one support member, wherein steric interactions between the donor fluorophore(s), the acceptor fluorophore(s), and/or the support member(s) induce non-covalent association between the fluorophores and the support member(s), thereby forming a three-dimensional macromolecular structure which mechanically links the donor fluorophore(s) and the acceptor fluorophore(s). Fluorescence resonance energy transfer (FRET) occurs from donor fluorophore to acceptor fluorophore through space. No direct connectivity with covalent bonds exists between the fluorophores. Instead, mechanical barriers hold the donor/acceptor fluorophores in place during the FRET process.