Acetaldehyde in the Enders triple cascade reaction via acetaldehyde dimethyl acetal

Autor: Alessandro Brusa, Debora Iapadre, Maria Edith Casacchia, Alessio Carioscia, Giuliana Giorgianni, Giandomenico Magagnano, Fabio Pesciaioli, Armando Carlone

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 1243-1250 (2023)

Asymmetric organocatalyzed multicomponent reactions represent an important toolbox in the field of organic synthesis to build complex scaffolds starting from simple starting materials. The Enders three-component cascade reaction was a cornerstone in

Externí odkaz: https://doaj.org/article/0ac1dc5dc6f74b1a8841b44bf8a17a90

HistoEnder: A 3D printer-based histological slide autostainer that retains 3D printer functions

Autor: Marco Ponzetti, Ganga Chinna Rao Devarapu, Nadia Rucci, Armando Carlone, Vittorio Saggiomo

Publikováno v: HardwareX, Vol 12, Iss , Pp e00370- (2022)

Automated microscope slide stainers are usually very expensive and unless the laboratory performs heavy histological work it is difficult to justify buying a 2000-10000€ machine. As a result, histology and pathology labs around the world lose thous

Externí odkaz: https://doaj.org/article/3293b88c05b941e2932205770553c238

Organocatalytic Synthesis of γ-Amino Acid Precursors via Masked Acetaldehyde under Micellar Catalysis

Autor: Fabio Pesciaioli, Armando Carlone, Luisa Giansanti, Giuliana Giorgianni, Maria Edith Casacchia, Elena Allegritti

Publikováno v: SynOpen. :29-32

The development of micellar catalysis offers a sustainable alternative to organic solvents, and represents an environmental milestone in organic synthesis. Here, the first Michael addition of masked acetaldehyde under neutral, cationic and anionic mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65f5feaa62b98a355ec57d0e30503cf1
https://doi.org/10.1055/a-1996-8940

Insights into the Reactivity of 2-Hydroxycyclobutanones with Thiols Corroborated by Quantum Chemical DFT Investigations and NMR and Raman Analysis

Autor: Francesco Secci, Armando Carlone, Stefania Porcu, Maria Chiara Cabua, Viktoria Velichko, Jean-Pierre Baltaze, Angelo Frongia, Carlo Maria Carbonaro, Pier Carlo Ricci, Drew Francis Parsons

Publikováno v: Synthesis. 54:5423-5433

A general strategy for the synthesis of 2-substituted cyclobutanone sulfides via a tandem Brønsted acid-catalyzed nucleophile addition/ring contraction/C3-C4 ring expansion reaction sequence has been exploited. The procedure led to a wide panel of f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c071090d2ee9eb33ab92d0624a5fe545
https://doi.org/10.1055/a-1912-1096

NMR relaxation time measurements of solvent effects in an organocatalysed asymmetric aldol reaction over silica SBA-15 supported proline

Autor: Luke Forster, Armando Carlone, Christopher Parlett, Simeng Wang, Graziano Di Carmine, Carmine D'Agostino

Publikováno v: Di Carmine, G, Forster, L S M, Wang, S, Parlett, C, Carlone, A & D'agostino, C 2022, ' NMR relaxation time measurements of solvent effects in an organocatalysed asymmetric aldol reaction over silica SBA-15 supported proline ', Reaction Chemistry & Engineering . https://doi.org/10.1039/D1RE00471A

Immobilisation of organocatalysts onto solid supports represents a very promising solution to tackle their low productivity by enabling their reuse. Herein, the use of NMR relaxation measurements, coupled with reaction screening, was used to investig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae1c8c1cde7a136098030cafcdc75db1
https://doi.org/10.1039/d1re00471a