Arnau Call
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Explore the profile of Arnau Call including associated specialties, affiliations and a list of published articles.
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Articles
13
Citations
58
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Recent Articles
1.
Call A, Palone A, Liles J, Romer N, Read J, Luis J, et al.
ACS Catal
. 2025 Feb;
15(3):2110-2123.
PMID: 39944762
Enantioselective C(sp)-H bond oxidation is a powerful strategy for installing functionality in C(sp)-H rich molecules. Site- and enantioselective oxidation of strong C-H bonds in monosubstituted cyclohexanes with hydrogen peroxide catalyzed...
2.
Call A, Capocasa G, Palone A, Vicens L, Aparicio E, Choukairi Afailal N, et al.
J Am Chem Soc
. 2023 Aug;
145(32):18094-18103.
PMID: 37540636
Chiral oxygenated aliphatic moieties are recurrent in biological and pharmaceutically relevant molecules and constitute one of the most versatile types of functionalities for further elaboration. Herein we report a protocol...
3.
Palone A, Casadevall G, Ruiz-Barragan S, Call A, Osuna S, Bietti M, et al.
J Am Chem Soc
. 2023 Jul;
145(29):15742-15753.
PMID: 37431886
Enantioselective C-H oxidation is a standing chemical challenge foreseen as a powerful tool to transform readily available organic molecules into precious oxygenated building blocks. Here, we describe a catalytic enantioselective...
4.
Mitra M, Brinkmeier A, Li Y, Borrell M, Call A, Lloret Fillol J, et al.
Dalton Trans
. 2023 Jan;
52(12):3596-3609.
PMID: 36602022
Two new tetradentate N4 ligands (LN4), LN4 = Me2,Me2PyzTACN (1-(2-(3,5-dimethyl-1-pyrazol-1-yl)ethyl)-4,7-dimethyl-1,4,7-triazacyclononane) and Me2,MeImTACN (1-((1-methyl-1-imidazol-1-yl)methyl)-4,7-dimethyl-1,4,7-triazacyclononane) have been synthesized and their corresponding Fe(II) complexes [Fe(Me2,Me2PyzTACN)(CFSO)], 1Pz, and [Fe(Me2,MeImTACN)(CFSO)], 1Im, have been prepared and...
5.
Call A, Cianfanelli M, Besalu-Sala P, Olivo G, Palone A, Vicens L, et al.
J Am Chem Soc
. 2022 Oct;
144(42):19542-19558.
PMID: 36228322
Reactions that enable selective functionalization of strong aliphatic C-H bonds open new synthetic paths to rapidly increase molecular complexity and expand chemical space. Particularly valuable are reactions where site-selectivity can...
6.
Casadevall C, Pascual D, Aragon J, Call A, Casitas A, Casademont-Reig I, et al.
Chem Sci
. 2022 May;
13(15):4270-4282.
PMID: 35509462
A catalytic system based on earth-abundant elements that efficiently hydrogenates aryl olefins using visible light as the driving-force and HO as the sole hydrogen atom source is reported. The catalytic...
7.
Sakaguchi Y, Call A, Yamauchi K, Sakai K
Dalton Trans
. 2021 Nov;
50(44):15983-15995.
PMID: 34783805
Our previous study on the photochemical CO reduction into CO catalyzed by the diazapyridinophane complexes of Fe, Co, and Ni revealed that (i) the Co catalyst shows the highest TOF...
8.
Sakaguchi Y, Call A, Cibian M, Yamauchi K, Sakai K
Chem Commun (Camb)
. 2019 Jul;
55(59):8552-8555.
PMID: 31268437
Herein we report an earth-abundant photocatalytic system for CO2 reduction to CO based on an iron catalyst combined with a CuI photosensitizer. Under visible light irradiation CO is produced as...
9.
Call A, Casadevall C, Acuna-Pares F, Casitas A, Lloret-Fillol J
Chem Sci
. 2018 Aug;
8(7):4739-4749.
PMID: 30155221
We present an efficient, general, fast, and robust light-driven methodology based on earth-abundant elements to reduce aryl ketones, and both aryl and aliphatic aldehydes (up to 1400 TON). The catalytic...
10.
Yamamoto K, Call A, Sakai K
Chemistry
. 2018 Aug;
24(62):16620-16629.
PMID: 30152563
A new photo-charge separator (PCS) consisting of a [Ru(bpy) ] (bpy=2,2'-bipyridine) chromophore and six viologen (MV ) acceptors, [Ru(bpyMV2) ] , is synthesized and its application in the photocatalytic H...