Results 191 to 200 of about 1,064,069 (358)

A Química dos Alimentos Funcionais

open access: yesQuímica Nova na Escola, 2019
Gustavo José Sandoval Cañas   +1 more
semanticscholar   +1 more source

A Cultura Afro-Brasileira no Ensino de Química: A Interdisciplinaridade da Química e a História da Cana‑de-Açúcar

open access: yesQuímica Nova na Escola, 2019
Rhaysa Terezinha Gonzaga   +2 more
semanticscholar   +1 more source

Multisite Proton‐Coupled Electron Transfer Facilitates Oxidative Photocatalysis in a Molecular Zr‐Based Coordination Compound

open access: yesAngewandte Chemie International Edition, Accepted Article.
The development of mediators that harness visible light to drive proton‐coupled electron transfer (PCET) offers a promising pathway to achieving challenging redox transformations in a more sustainable manner and with enhanced thermochemical efficiency.
Mercedes Moreno-Albarracín   +3 more
wiley   +1 more source

A Homobimetallic Frustrated Lewis Pair Cobalt Catalyst for the Methanolysis of Hydrosilanes

open access: yesAngewandte Chemie International Edition, Accepted Article.
The bimetallic Co(I)/Co(–I) complex [Co(CO)2(κ3‐P,N,P‐PNHP)][Co(CO)4] (1) has shown excellent activities in the methanolysis of hydrosilanes, surpassing the related bimetallic Co(I)/Co(–I) complex [Co(CO)(PMe2Ph)(κ3‐P,N,P‐PNHP)][Co(CO)4] (2), the Co(II) complex [Co(Cl)2(κ3‐P,N,P‐PNHP)] (3), and the Co(I) complex [Co(CO)2(κ3‐P,N,P‐PNHP)]Cl (4).
Ana Luque-Gómez   +6 more
wiley   +1 more source

Copper-Mediated Divergent Reactivity of Allene-Tethered Carbamates under Radical Conditions. [PDF]

open access: yesOrg Lett
Toledano-Pinedo M   +7 more
europepmc   +1 more source

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