Detalles de la búsqueda
1.
PIDA-promoted metal-free [3 + 2] heteroannulation of ß-ketothioamides with 4-hydroxy coumarins: chemo-/regioselective access to furo[3,2-c]chromen-4-ones at room temperature.
Org Biomol Chem
; 22(21): 4326-4331, 2024 May 29.
Artículo
en Inglés
| MEDLINE | ID: mdl-38722080
2.
Electronically-controlled diastereoselective synthesis of spirocycles via [4 + 2] cycloaddition of 2-arylidene-1-indenones with benzyne.
Org Biomol Chem
; 21(20): 4195-4199, 2023 May 24.
Artículo
en Inglés
| MEDLINE | ID: mdl-37132431
3.
Regio- and Chemoselective Access to Dihydrothiophenes and Thiophenes via Halogenation/Intramolecular C(sp2)-H Thienation of α-Allyl Dithioesters at Room Temperature.
J Org Chem
; 87(21): 13935-13944, 2022 Nov 04.
Artículo
en Inglés
| MEDLINE | ID: mdl-36205379
4.
Selective C3-Allylation and Formal [3 + 2]-Annulation of Spiro-Aziridine Oxindoles: Synthesis of 5'-Substituted Spiro[pyrrolidine-3,3'-oxindoles] and Coerulescine.
J Org Chem
; 87(13): 8656-8671, 2022 07 01.
Artículo
en Inglés
| MEDLINE | ID: mdl-35731944
5.
Magnesium catalyzed [3 + 3] heteroannulation of α-enolic dithioesters with MBH acetate: access to functionalized 3,4-dihydro-2H-thiopyrans.
Org Biomol Chem
; 20(34): 6784-6798, 2022 Aug 31.
Artículo
en Inglés
| MEDLINE | ID: mdl-35959842
6.
Unusual Behavior of Ketoximes: Reagentless Photochemical Pathway to Alkynyl Sulfides.
J Org Chem
; 86(8): 5908-5921, 2021 04 16.
Artículo
en Inglés
| MEDLINE | ID: mdl-33821649
7.
Electrochemical Synthesis of 1,2,3-Thiadiazoles from α-Phenylhydrazones.
J Org Chem
; 86(24): 18004-18016, 2021 12 17.
Artículo
en Inglés
| MEDLINE | ID: mdl-34818010
8.
Visible-Light-Driven Photocatalyst- and Additive-Free Cross-Coupling of ß-Ketothioamides with α-Diazo 1,3-Diketones: Access to Highly Functionalized Thiazolines.
Chemistry
; 26(36): 8083-8089, 2020 Jun 26.
Artículo
en Inglés
| MEDLINE | ID: mdl-32103522
9.
Visible-Light Photocatalysis of Eosin Y: HAT and Complementing MS-CPET Strategy to Trifluoromethylation of ß-Ketodithioesters with Langlois' Reagent.
J Org Chem
; 85(15): 10098-10109, 2020 08 07.
Artículo
en Inglés
| MEDLINE | ID: mdl-32648747
10.
Rhodium(II)-Catalyzed Annulative Coupling of ß-Ketothioamides with α-Diazo Compounds: Access to Highly Functionalized Thiazolidin-4-ones and Thiazolines.
J Org Chem
; 85(13): 8320-8329, 2020 Jul 02.
Artículo
en Inglés
| MEDLINE | ID: mdl-32500711
11.
Organocatalytic Domino Reaction of Spiroaziridine Oxindoles and Malononitrile for the Enantiopure Synthesis of Spiro[dihydropyrrole-3,3'-oxindoles].
J Org Chem
; 84(12): 8194-8201, 2019 06 21.
Artículo
en Inglés
| MEDLINE | ID: mdl-31142119
12.
Visible-Light-Mediated Synthesis of 1,2,4-Dithiazolidines from ß-Ketothioamides through a Hydrogen-Atom-Transfer Photocatalytic Approach of Eosin Y.
J Org Chem
; 84(9): 5404-5412, 2019 05 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-30950618
13.
Phosphonium ylide catalysis: a divergent diastereoselective approach to synthesize cyclic ketene acetals [thia(zolidines/zinanes)] from ß-ketothioamides and dihaloalkanes.
Org Biomol Chem
; 17(41): 9151-9162, 2019 10 23.
Artículo
en Inglés
| MEDLINE | ID: mdl-31591611
14.
Metal-Free One-Pot Four-Component Cascade Annulation in Ionic Liquids at Room Temperature: Convergent Access to Thiazoloquinolinone Derivatives.
J Org Chem
; 83(15): 7950-7961, 2018 08 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-29978705
15.
Copper-Catalyzed One-Pot Cross-Dehydrogenative Thienannulation: Chemoselective Access to Naphtho[2,1-b]thiophene-4,5-diones and Subsequent Transformation to Benzo[a]thieno[3,2-c]phenazines.
J Org Chem
; 83(4): 2173-2181, 2018 02 16.
Artículo
en Inglés
| MEDLINE | ID: mdl-29345936
16.
Access to Fully Substituted Thiazoles and 2,3-Dihydrothiazoles via Copper-Catalyzed [4 + 1] Heterocyclization of α-(N-Hydroxy/aryl)imino-ß-oxodithioesters with α-Diazocarbonyls.
J Org Chem
; 82(20): 10846-10854, 2017 10 20.
Artículo
en Inglés
| MEDLINE | ID: mdl-28945080
17.
p-TSA/Base-Promoted Propargylation/Cyclization of ß-Ketothioamides for the Regioselective Synthesis of Highly Substituted (Hydro)thiophenes.
J Org Chem
; 81(14): 5824-36, 2016 07 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-27327276
18.
Switching Selectivity of α-Enolic Dithioesters: One Pot Access to Functionalized 1,2- and 1,3-Dithioles.
J Org Chem
; 81(23): 11594-11602, 2016 12 02.
Artículo
en Inglés
| MEDLINE | ID: mdl-27813414
19.
Developments toward the synthesis and application of 3-hydroxyindanones.
Org Biomol Chem
; 14(38): 8895-8910, 2016 Sep 26.
Artículo
en Inglés
| MEDLINE | ID: mdl-27714251
20.
Metal-free Brønsted acid mediated synthesis of fully substituted thiophenes via chemo- and regioselective intramolecular cyclization of α,α'-bis(ß-oxodithioesters) at room temperature.
Org Biomol Chem
; 14(2): 434-439, 2016 Jan 14.
Artículo
en Inglés
| MEDLINE | ID: mdl-26553314