2681-30-3Relevant articles and documents
[Rh(Cod)Cl]2/Pph3?catalyzed dehydrogenative silylation of styrene derivatives with NBE as a hydrogen acceptor
Li, Chengyang,Lu, Wenkui,Wu, Xiaoyu,Xie, Xiaomin,Zhang, Zhaoguo
, p. 3780 - 3788 (2020/11/23)
Direct synthesis of arylalkenylsilanes by [Rh(COD)Cl]2/ PPh3-catalyzed dehydrogenative silylation of styrene derivatives with R3SiH (R = alkyl, alkoxy, aryl) was realized, in which norbornene (NBE) and PPh3 play a key role in achieving excellent selectivity in the formation of dehydrogenative silylation products. Moreover, this high-yielding transformation exhibits a broad substrate scope and good functional group tolerance.
Controlled light-mediated preparation of gold nanoparticles by a Norrish type i reaction of photoactive polymers
M?sing, Florian,Mardyukov, Artur,Doerenkamp, Carsten,Eckert, Hellmut,Malkus, Ursula,Nüsse, Harald,Klingauf, Jürgen,Studer, Armido
supporting information, p. 12612 - 12617 (2015/10/28)
Gold nanoparticles (AuNPs) are subjects of broad interest in scientific community due to their promising physicochemical properties. Herein we report the facile and controlled light-mediated preparation of gold nanoparticles through a Norrish type I reaction of photoactive polymers. These carefully designed polymers act as reagents for the photochemical reduction of gold ions, as well as stabilizers for the in situ generated AuNPs. Manipulating the length and composition of the photoactive polymers allows for control of AuNP size. Nanoparticle diameter can be controlled from 1.5 nm to 9.6 nm. Instant preparation of Au nanoparticles! Mixing a photoactive polymer with HAuCl4 and NaOH in DMF/H2O and irradiating with light for a few minutes provides stable, spherical, polymer-coated Au nanoparticles with defined diameter. The diameter can be adjusted from 1.5 to 9.6 nm by varying the length and composition of the photoactive polymer.
PESTICIDAL COMPOSITIONS AND PROCESSES RELATED THERETO
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Page/Page column, (2014/06/25)
This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.