Detalhe da pesquisa
1.
Enantioselective Amination of 4-Substituted Pyrazolones Catalyzed by Oxindole-Containing Thioureas and by a Recyclable Linear-Polymer-Supported Analogue in a Continuous Flow Process.
J Org Chem
; 89(1): 330-344, 2024 Jan 05.
Artigo
em Inglês
| MEDLINE | ID: mdl-38096132
2.
Access to Spiropyrazolone-butenolides through NHC-Catalyzed [3 + 2]-Asymmetric Annulation of 3-Bromoenals and 1H-Pyrazol-4,5-diones.
J Org Chem
; 88(11): 6890-6900, 2023 Jun 02.
Artigo
em Inglês
| MEDLINE | ID: mdl-37167601
3.
Organocatalytic asymmetric synthesis of oxazolidino spiropyrazolinones via N,O-acetalization/aza Michael addition domino reaction between N-Boc pyrazolinone ketimines and γ-hydroxyenones.
Org Biomol Chem
; 21(11): 2361-2369, 2023 Mar 15.
Artigo
em Inglês
| MEDLINE | ID: mdl-36847380
4.
Squaramide-Catalyzed Asymmetric Mannich Reaction between 1,3-Dicarbonyl Compounds and Pyrazolinone Ketimines: A Pathway to Enantioenriched 4-Pyrazolyl- and 4-Isoxazolyl-4-aminopyrazolone Derivatives.
Molecules
; 27(20)2022 Oct 17.
Artigo
em Inglês
| MEDLINE | ID: mdl-36296577
5.
Bifunctional thiourea-modified polymers of intrinsic microporosity for enantioselective α-amination of 3-aryl-2-oxindoles in batch and flow conditions.
Org Biomol Chem
; 18(45): 9275-9283, 2020 11 25.
Artigo
em Inglês
| MEDLINE | ID: mdl-33155606
6.
Chiral Bifunctional Thioureas and Squaramides and Their Copolymers as Recoverable Organocatalysts. Stereoselective Synthesis of 2-Substituted 4-Amino-3-nitrobenzopyrans and 3-Functionalized 3,4-Diamino-4 H-Chromenes.
J Org Chem
; 83(10): 5546-5557, 2018 05 18.
Artigo
em Inglês
| MEDLINE | ID: mdl-29701971
7.
Supported and Unsupported Chiral Squaramides as Organocatalysts for Stereoselective Michael Additions: Synthesis of Enantiopure Chromenes and Spirochromanes.
J Org Chem
; 82(16): 8444-8454, 2017 08 18.
Artigo
em Inglês
| MEDLINE | ID: mdl-28738149
8.
Supported bifunctional thioureas as recoverable and reusable catalysts for enantioselective nitro-Michael reactions.
Beilstein J Org Chem
; 12: 628-35, 2016.
Artigo
em Inglês
| MEDLINE | ID: mdl-27340453
9.
One-pot sequential organocatalytic Michael-Tishchenko-lactonization reactions. Synthesis of enantioenriched 4,5,6-trisubstituted δ-lactones.
J Org Chem
; 79(18): 8638-44, 2014 Sep 19.
Artigo
em Inglês
| MEDLINE | ID: mdl-25162154
10.
Enantioselective conjugate addition of nitro compounds to α,ß-unsaturated ketones: an experimental and computational study.
Chemistry
; 17(21): 5931-8, 2011 May 16.
Artigo
em Inglês
| MEDLINE | ID: mdl-21500295
11.
Highly diastereo- and enantioselective direct Barbas-List aldol reactions promoted by novel benzamidoethyl and benzamidopropyl prolinamides in water.
Org Biomol Chem
; 9(3): 935-40, 2011 Feb 07.
Artigo
em Inglês
| MEDLINE | ID: mdl-21152568
12.
Synthesis of both enantiomers of hemiesters by enantioselective methanolysis of meso cyclic anhydrides catalyzed by alpha-amino acid-derived chiral thioureas.
J Org Chem
; 75(15): 5417-20, 2010 Aug 06.
Artigo
em Inglês
| MEDLINE | ID: mdl-20586496
13.
Effect of 4 months of training on aerobic power, strength, and acceleration in two under-19 soccer teams.
J Strength Cond Res
; 24(10): 2705-14, 2010 Oct.
Artigo
em Inglês
| MEDLINE | ID: mdl-20647948
14.
Ion exchange uptake of ammonium in wastewater from a Sewage Treatment Plant by zeolitic materials from fly ash.
J Hazard Mater
; 161(2-3): 781-6, 2009 Jan 30.
Artigo
em Inglês
| MEDLINE | ID: mdl-18501508
15.
Diastereo- and Enantioselective Syntheses of Trisubstituted Benzopyrans by Cascade Reactions Catalyzed by Monomeric and Polymeric Recoverable Bifunctional Thioureas and Squaramides.
ACS Omega
; 3(12): 16591-16600, 2018 Dec 31.
Artigo
em Inglês
| MEDLINE | ID: mdl-31458291
16.
Chiral Bifunctional Thioureas and Squaramides Grafted into Old Polymers of Intrinsic Microporosity for Novel Applications.
Polymers (Basel)
; 11(1)2018 Dec 21.
Artigo
em Inglês
| MEDLINE | ID: mdl-30959997
17.
Unburnt carbon from coal fly ashes as a precursor of activated carbon for nitric oxide removal.
J Hazard Mater
; 143(1-2): 561-6, 2007 May 08.
Artigo
em Inglês
| MEDLINE | ID: mdl-17074433
18.
Bottom-Up Synthesis of Supported Thioureas and Their Use in Enantioselective Solvent-Free Aza-Henry and Michael Additions.
Chempluschem
; 81(1): 86-92, 2016 Jan.
Artigo
em Inglês
| MEDLINE | ID: mdl-31968742
19.
[Therapeutic plasma exchange: applications in neurology]. / Recambio plasmático terapéutico: aplicaciones en neurología.
Rev Neurol
; 60(3): 120-31, 2015 Feb 01.
Artigo
em Espanhol
| MEDLINE | ID: mdl-25624088
20.
Synthesis of Enantiopure syn-beta-Amino Alcohols. A Simple Case of Chelation-Controlled Additions of Diethylzinc to alpha-(Dibenzylamino) Aldehydes.
J Org Chem
; 61(13): 4210-4213, 1996 Jun 26.
Artigo
em Inglês
| MEDLINE | ID: mdl-11667317