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Guilherme S. Caleffi
Guilherme S. Caleffi
在 ippn.ufrj.br 的电子邮件经过验证
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年份
Switching diastereoselectivity in catalytic enantioselective (3+ 2) cycloadditions of azomethine ylides promoted by metal salts and privileged segphos-derived ligands
GS Caleffi, O Larranaga, M Ferrandiz-Saperas, PRR Costa, C Najera, ...
The Journal of Organic Chemistry 84 (17), 10593-10605, 2019
362019
Asymmetric Transfer Hydrogenation of Arylidene-Substituted Chromanones and Tetralones Catalyzed by Noyori–Ikariya Ru (II) Complexes: One-Pot Reduction of C═ C and C═ O bonds
GS Caleffi, JOC Brum, AT Costa, JLO Domingos, PRR Costa
The Journal of Organic Chemistry 86 (6), 4849-4858, 2021
252021
Synthesis of novel quinolines using TsOH/ionic liquid under microwave
LDT Prola, L Buriol, CP Frizzo, GS Caleffi, MRB Marzari, DN Moreira, ...
Journal of the Brazilian Chemical Society 23, 1663-1668, 2012
212012
Asymmetric hydrogenation and transfer hydrogenation in the enantioselective synthesis of flavonoids
GS Caleffi, FC Demidoff, C Nájera, PRR Costa
Organic Chemistry Frontiers 9 (4), 1165-1194, 2022
202022
Aurones: a promising scaffold to inhibit SARS-CoV-2 replication
GS Caleffi, AS Rosa, LG de Souza, JLS Avelar, SMR Nascimento, ...
Journal of Natural Products 86 (6), 1536-1549, 2023
92023
Ru (II)-Catalyzed Asymmetric Transfer Hydrogenation of Chalcones in Water: Application to the Enantioselective Synthesis of Flavans BW683C and Tephrowatsin E
FC Demidoff, GS Caleffi, M Figueiredo, PRR Costa
The Journal of Organic Chemistry 87 (21), 14208-14222, 2022
82022
Ionic liquid/HCl catalyzed synthesis of 4-(trifluoromethyl)-2(1H)-pyrimidinones
CP Frizzo, MRB Marzari, CR Bender, IM Gindri, J Trindade, L Buriol, ...
Monatshefte für Chemie-Chemical Monthly 145, 797-801, 2014
82014
Enantioselective Synthesis of Isoflavanones and Pterocarpans through a RuII‐Catalyzed ATH‐DKR of Isoflavones
FV Gaspar, GS Caleffi, PCT Costa‐Júnior, PRR Costa
ChemCatChem 13 (24), 5097-5108, 2021
72021
Influence of bulky and halogen substituents on crystal packing of pyrazolo [1, 5-a] pyrimidines
CP Frizzo, AR Meyer, GS Caleffi, LV Rodrigues, MRB Marzari, ...
Journal of Molecular Structure 1004 (1-3), 45-50, 2011
52011
Ionic liquids as doping agents in microwave assisted reactions
MAP Martins, J Trindade Filho, GS Caleffi, L Buriol, CP Frizzo
Ionic Liquids–New Aspects for the Future, 433-55, 2013
42013
Morita-Baylis-Hillman Reaction with 7-Chloroquinoline Derivatives-New Compounds with Potential Anticancer Activity
JPG Oliveira, GS Caleffi, EP Silva, MC Coelho, AC Castro, RKS Mendes, ...
Journal of the Brazilian Chemical Society 32, 347-354, 2021
22021
Cover Feature: Enantioselective Synthesis of Isoflavanones and Pterocarpans through a RuII‐Catalyzed ATH‐DKR of Isoflavones (ChemCatChem 24/2021)
FV Gaspar, GS Caleffi, PCT Costa‐Júnior, PRR Costa
ChemCatChem 13 (24), 5057-5057, 2021
12021
Flavonoids as Inspiration for the Design and Synthesis of New Antiproliferative, Antiparasitic and Antiviral Compounds: An Account
GS Caleffi, AJM Silva, CD Netto, JLO Domingos, EJ Salustiano, ...
Journal of the Brazilian Chemical Society 35 (10), e-20240056, 2024
2024
Ru (II)-Catalyzed Asymmetric Transfer Hydrogenation of α-Alkyl-β-Ketoaldehydes via Dynamic Kinetic Resolution
DP Lapa, LHS Araújo, SR Melo, PRR Costa, GS Caleffi
Molecules 29 (14), 3420, 2024
2024
Advances in the synthesis of rearranged homoisoflavonoids
FC Demidoff, PRR Costa, GS Caleffi
Organic & Biomolecular Chemistry 22 (24), 4839-4863, 2024
2024
Redução Enantiosseletiva de Cetonas e Enonas Catalisada por Complexos Quirais de Ru(II)-TsDPEN sob Condições de Transferência Assimétrica de Hidrogênio: Síntese de …
GS Caleffi, FV Gaspar, FC Demidoff, JLO Domingos, PRR Costa
Química Orgânica Sintética - Brasil 2022 3, 551-561, 2022
2022
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