2510-86-3Relevant articles and documents
Transesterification vs hydrolysis: The reactivity of metal-bound hydroxo moiety in [TPANi(II)(μ-OH)2Ni(II)TPA](ClO4)2 (TPA = tris(2-pyridylmethyl)amine)
Ito, Masami,Kawano, Hiroyuki,Takeuchi, Takashi,Takita, Yu-Saku
, p. 372 - 373 (2000)
In the reaction of triphenyl phosphate with ethanol in the presence of complex 1, the transesterification to give diethyl phenyl phosphate was observed, in which system direct nucleophilic attack of ligated hydroxo moiety in 1 toward triphenyl phosphate a
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Zwierzak,A.
, p. 305 - 306 (1976)
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Electrochemical Activation of Diverse Conventional Photoredox Catalysts Induces Potent Photoreductant Activity**
Chernowsky, Colleen P.,Chmiel, Alyah F.,Wickens, Zachary K.
supporting information, p. 21418 - 21425 (2021/08/25)
Herein, we disclose that electrochemical stimulation induces new photocatalytic activity from a range of structurally diverse conventional photocatalysts. These studies uncover a new electron-primed photoredox catalyst capable of promoting the reductive cleavage of strong C(sp2)?N and C(sp2)?O bonds. We illustrate several examples of the synthetic utility of these deeply reducing but otherwise safe and mild catalytic conditions. Finally, we employ electrochemical current measurements to perform a reaction progress kinetic analysis. This technique reveals that the improved activity of this new system is a consequence of an enhanced catalyst stability profile.
Diselenide-Mediated Catalytic Functionalization of Hydrophosphoryl Compounds
Handoko,Benslimane, Zacharia,Arora, Paramjit S.
supporting information, p. 5811 - 5816 (2020/07/27)
We report a diaryldiselenide catalyst for cross-dehydrogenative nucleophilic functionalization of hydrophosphoryl compounds. The proposed organocatalytic cycle closely resembles the mechanism of the Atherton-Todd reaction, with the catalyst serving as a recyclable analogue of the halogenating agent employed in the named reaction. Phosphorus and selenium NMR studies reveal the existence of a P-Se bond intermediate, and structural analyses indicate a stereospecific reaction.
