426 related articles for article (PubMed ID: 20698503)
1. Highly efficient and expedient synthesis of 5-hydroxy-1H-pyrrol-2-(5H)-ones from FeCl3-catalyzed tandem intramolecular enaminic addition of tertiary enamides to ketones and 1,3-hydroxy rearrangement.
Yang L; Lei CH; Wang DX; Huang ZT; Wang MX
Org Lett; 2010 Sep; 12(17):3918-21. PubMed ID: 20698503
[TBL] [Abstract][Full Text] [Related]
2. Cr(III)(salen)Cl catalyzed enantioselective intramolecular addition of tertiary enamides to ketones: a general access to enantioenriched 1H-pyrrol-2(3H)-one derivatives bearing a hydroxylated quaternary carbon atom.
Yang L; Wang DX; Huang ZT; Wang MX
J Am Chem Soc; 2009 Aug; 131(30):10390-1. PubMed ID: 19722618
[TBL] [Abstract][Full Text] [Related]
3. Iron(III)-catalyzed consecutive aza-Cope-Mannich cyclization: synthesis of trans-3,5-dialkyl pyrrolidines and 3,5-dialkyl-2,5-dihydro-1H-pyrroles.
Carballo RM; Purino M; Ramírez MA; Martín VS; Padrón JI
Org Lett; 2010 Nov; 12(22):5334-7. PubMed ID: 20968286
[TBL] [Abstract][Full Text] [Related]
4. Approaches to the construction of substituted 4-amino-1H-pyrrol-2(5H)-ones.
Zali-Boeini H; Mobin M; Hajibabaei K; Ghani M
J Org Chem; 2012 Jul; 77(13):5808-12. PubMed ID: 22663152
[TBL] [Abstract][Full Text] [Related]
5. FeCl3-catalyzed stereoselective construction of spirooxindole tetrahydroquinolines via tandem 1,5-hydride transfer/ring closure.
Han YY; Han WY; Hou X; Zhang XM; Yuan WC
Org Lett; 2012 Aug; 14(16):4054-7. PubMed ID: 22860987
[TBL] [Abstract][Full Text] [Related]
6. Iron-promoted C-C bond cleavage of 1,3-diketones: a route to 1,2-diketones under mild reaction conditions.
Huang L; Cheng K; Yao B; Xie Y; Zhang Y
J Org Chem; 2011 Jul; 76(14):5732-7. PubMed ID: 21627329
[TBL] [Abstract][Full Text] [Related]
7. An efficient and general iron-catalyzed C-C bond activation with 1,3-dicarbonyl units as a leaving groups.
Li H; Li W; Liu W; He Z; Li Z
Angew Chem Int Ed Engl; 2011 Mar; 50(13):2975-8. PubMed ID: 21404380
[No Abstract] [Full Text] [Related]
8. Stereospecific cyclopropanation of highly substituted C-C double bonds promoted by CrCl2. Stereoselective synthesis of cyclopropanecarboxamides and cyclopropyl ketones.
Concellón JM; Rodríguez-Solla H; Méjica C; Blanco EG
Org Lett; 2007 Aug; 9(16):2981-4. PubMed ID: 17629282
[TBL] [Abstract][Full Text] [Related]
9. Oxidative aromatic C-O bond formation: synthesis of 3-functionalized benzo[b]furans by FeCl3-mediated ring closure of alpha-aryl ketones.
Liang Z; Hou W; Du Y; Zhang Y; Pan Y; Mao D; Zhao K
Org Lett; 2009 Nov; 11(21):4978-81. PubMed ID: 19803501
[TBL] [Abstract][Full Text] [Related]
10. Fast, efficient, mild, and metal-free synthesis of pyrroles by domino reactions in water.
Rueping M; Parra A
Org Lett; 2010 Nov; 12(22):5281-3. PubMed ID: 20979413
[TBL] [Abstract][Full Text] [Related]
11. An efficient synthesis of enamides from ketones.
Zhao H; Vandenbossche CP; Koenig SG; Singh SP; Bakale RP
Org Lett; 2008 Feb; 10(3):505-7. PubMed ID: 18166062
[TBL] [Abstract][Full Text] [Related]
12. FeCl3·6H2O-catalyzed intramolecular allylic amination: synthesis of substituted dihydroquinolines and quinolines.
Wang Z; Li S; Yu B; Wu H; Wang Y; Sun X
J Org Chem; 2012 Oct; 77(19):8615-20. PubMed ID: 22934926
[TBL] [Abstract][Full Text] [Related]
13. H2O2-promoted reactions of aliphatic primary amines with 1,3-diketones for the synthesis of 1H-pyrrol-3(2H)-ones at ambient temperature in water.
Sun X; Li P; Zhang X; Wang L
Org Lett; 2014 Apr; 16(8):2126-9. PubMed ID: 24702671
[TBL] [Abstract][Full Text] [Related]
14. Asymmetric synthesis of α-alkyl α-selenocarbonyl compounds catalyzed by bifunctional organocatalysts.
Marcos V; Alemán J; Ruano JL; Marini F; Tiecco M
Org Lett; 2011 Jun; 13(12):3052-5. PubMed ID: 21591622
[TBL] [Abstract][Full Text] [Related]
15. Alternative Approach to Access 5-Hydroxy-1H-pyrrol-2-(5H)-ones from Base-Induced Tandem Intramolecular Cyclization of Sulfur Ylide with Ketones and 1,3-Hydroxy Rearrangement.
Preetham HD; Sharath Kumar KS; Kandaswamy A; Rangappa S; Gatasheh MK; Muddegowda U; Rangappa KS
ACS Omega; 2023 Dec; 8(50):48251-48257. PubMed ID: 38144059
[TBL] [Abstract][Full Text] [Related]
16. Formation of γ-oxoacids and 1H-pyrrol-2(5H)-ones from α,β-unsaturated ketones and ethyl nitroacetate.
Aginagalde M; Bello T; Masdeu C; Vara Y; Arrieta A; Cossío FP
J Org Chem; 2010 Nov; 75(21):7435-8. PubMed ID: 20886821
[TBL] [Abstract][Full Text] [Related]
17. Brønsted acid catalyzed asymmetric aldol reaction: a complementary approach to enamine catalysis.
Pousse G; Le Cavelier F; Humphreys L; Rouden J; Blanchet J
Org Lett; 2010 Aug; 12(16):3582-5. PubMed ID: 20704398
[TBL] [Abstract][Full Text] [Related]
18. Intramolecular formal [4 + 2] cycloaddition of nitriles with amides triggered by TMSOTf/Et3N: highly efficient construction of pyrrolo[1,2-a]pyrimidin-4(6H)-ones.
Liu F; Li C
J Org Chem; 2009 Aug; 74(15):5699-702. PubMed ID: 19505104
[TBL] [Abstract][Full Text] [Related]
19. Direct amino acid-catalyzed asymmetric desymmetrization of meso-compounds: tandem aminoxylation/O-N bond heterolysis reactions.
Ramachary DB; Barbas CF
Org Lett; 2005 Apr; 7(8):1577-80. PubMed ID: 15816756
[TBL] [Abstract][Full Text] [Related]
20. Iron(III)-catalyzed cyclization of alkynyl aldehyde acetals: experimental and computational studies.
Xu T; Yang Q; Li D; Dong J; Yu Z; Li Y
Chemistry; 2010 Aug; 16(30):9264-72. PubMed ID: 20583061
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]