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Parahydrogen‐Induced Polarization in Hydrogenation Reactions Mediated by a Metal‐Free Catalyst

We report nuclear spin hyperpolarization of various alkenes achieved in alkyne hydrogenations with parahydrogen over a metal‐free hydroborane catalyst (HCAT). Being an intramolecular frustrated Lewis pair aminoborane, HCAT utilizes a non‐pairwise mechanism of H(2) transfer to alkynes that normally p...

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Detalles Bibliográficos
Autores principales:	Zakharov, Danila O., Chernichenko, Konstantin, Sorochkina, Kristina, Yang, Shengjun, Telkki, Ville‐Veikko, Repo, Timo, Zhivonitko, Vladimir V.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2022
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303582/ https://www.ncbi.nlm.nih.gov/pubmed/34928532 http://dx.doi.org/10.1002/chem.202103501

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