251 related articles for article (PubMed ID: 17286433)
1. Carbonyl allenylation/free radical cyclization sequence as a new regio- and stereocontrolled access to bi- and tricyclic beta-lactams.
Alcaide B; Almendros P; Aragoncillo C; Redondo MC
J Org Chem; 2007 Mar; 72(5):1604-8. PubMed ID: 17286433
[TBL] [Abstract][Full Text] [Related]
2. Structurally novel Bi- and tricyclic beta-lactams via [2 + 2] cycloaddition or radical reactions in 2-azetidinone-tethered enallenes and allenynes.
Alcaide B; Almendros P; Aragoncillo C
Org Lett; 2003 Oct; 5(21):3795-8. PubMed ID: 14535712
[TBL] [Abstract][Full Text] [Related]
3. Synthesis of novel enantiopure 4-hydroxypipecolic acid derivatives with a bicyclic beta-lactam structure from a common 3-azido-4-oxoazetidine-2-carbaldehyde precursor.
Alcaide B; Almendros P; Luna A; Martínez del Campo T
J Org Chem; 2008 Feb; 73(4):1635-8. PubMed ID: 18197687
[TBL] [Abstract][Full Text] [Related]
4. Synthesis of strained tricyclic beta-lactams by intramolecular [2+2] cycloaddition reactions of 2-azetidinone-tethered enallenols: control of regioselectivity by selective alkene substitution.
Alcaide B; Almendros P; Aragoncillo C; Redondo MC; Torres MR
Chemistry; 2006 Feb; 12(5):1539-46. PubMed ID: 16294361
[TBL] [Abstract][Full Text] [Related]
5. Additions of allenyl/propargyl organometallic reagents to 4-oxoazetidine-2-carbaldehydes: novel palladium-catalyzed domino reactions in allenynes.
Alcaide B; Almendros P; Aragoncillo C
Chemistry; 2002 Apr; 8(7):1719-29. PubMed ID: 11933100
[TBL] [Abstract][Full Text] [Related]
6. Novel carbonyl bromoallylation/Heck reaction sequence. Stereocontrolled access to bicyclic beta-lactams.
Alcaide B; Almendros P; Rodríguez-Acebes R
J Org Chem; 2005 Apr; 70(7):2713-9. PubMed ID: 15787564
[TBL] [Abstract][Full Text] [Related]
7. Asymmetric synthesis of unusual fused tricyclic beta-lactam structures via aza-cycloadditions/ring closing metathesis.
Alcaide B; Almendros P; Alonso JM; Redondo MC
J Org Chem; 2003 Feb; 68(4):1426-32. PubMed ID: 12585883
[TBL] [Abstract][Full Text] [Related]
8. Allenyl-β-lactams: versatile scaffolds for the synthesis of heterocycles.
Alcaide B; Almendros P
Chem Rec; 2011 Dec; 11(6):311-30. PubMed ID: 22052790
[TBL] [Abstract][Full Text] [Related]
9. Efficient entry to highly functionalized beta-lactams by regio- and stereoselective 1,3-dipolar cycloaddition reaction of 2-azetidinone-tethered nitrones. Synthetic applications.
Alcaide B; Almendros P; Alonso JM; Aly MF; Pardo C; Sáez E; Torres MR
J Org Chem; 2002 Oct; 67(20):7004-13. PubMed ID: 12353993
[TBL] [Abstract][Full Text] [Related]
10. Lewis acid-promoted intermolecular carbonyl-ene reaction of enantiopure 4-oxoazetidine-2-carbaldehydes. Rapid entry to novel fused polycyclic beta-lactams.
Alcaide B; Almendros P; Pardo C; Rodríguez-Ranera C; Rodríguez-Vicente A
J Org Chem; 2003 Apr; 68(8):3106-11. PubMed ID: 12688779
[TBL] [Abstract][Full Text] [Related]
11. Stereoselective allylation of 4-oxoazetidine-2-carbaldehydes. Application To the stereocontrolled synthesis of fused tricyclic beta-lactams via intramolecular diels-alder reaction of 2-azetidinone-tethered trienes.
Alcaide B; Almendros P; Salgado NR
J Org Chem; 2000 Jun; 65(11):3310-21. PubMed ID: 10843611
[TBL] [Abstract][Full Text] [Related]
12. A versatile synthesis of β-lactam-fused oxacycles through the palladium-catalyzed chemo-, regio-, and diastereoselective cyclization of allenic diols.
Alcaide B; Almendros P; Carrascosa R; Casarrubios L; Soriano E
Chemistry; 2015 Jan; 21(5):2200-13. PubMed ID: 25470353
[TBL] [Abstract][Full Text] [Related]
13. Radical-mediated reduction of the dithiocarbamate group under tin-free conditions.
McMaster C; Bream RN; Grainger RS
Org Biomol Chem; 2012 Jun; 10(24):4752-8. PubMed ID: 22588594
[TBL] [Abstract][Full Text] [Related]
14. Metal-mediated entry to functionalized 3-substituted 3-hydroxyindolin-2-ones via regiocontrolled carbonylallylation, bromoallylation, 1,3-butadien-2-ylation, propargylation, or allenylation reactions of isatins in aqueous media.
Alcaide B; Almendros P; Rodríguez-Acebes R
J Org Chem; 2005 Apr; 70(8):3198-204. PubMed ID: 15822982
[TBL] [Abstract][Full Text] [Related]
15. Metal-promoted allylation, propargylation, or allenylation of azetidine-2,3-diones in aqueous and anhydrous media. Application to the asymmetric synthesis of densely functionalized 3-substituted 3-hydroxy-beta-lactams.
Alcaide B; Almendros P; Aragoncillo C; Rodríguez-Acebes R
J Org Chem; 2001 Jul; 66(15):5208-16. PubMed ID: 11463275
[TBL] [Abstract][Full Text] [Related]
16. Nucleophilic ring-opening of epoxide and aziridine acetates for the stereodivergent synthesis of β-hydroxy and β-amino γ-lactams.
Bisol TB; Bortoluzzi AJ; Sá MM
J Org Chem; 2011 Feb; 76(3):948-62. PubMed ID: 21194209
[TBL] [Abstract][Full Text] [Related]
17. Free-radical-mediated [2 + 2 + 1] cycloaddition of acetylenes, amidines, and CO leading to five-membered α,β-unsaturated lactams.
Fukuyama T; Nakashima N; Okada T; Ryu I
J Am Chem Soc; 2013 Jan; 135(3):1006-8. PubMed ID: 23305378
[TBL] [Abstract][Full Text] [Related]
18. Synthesis of fused-β-lactams through selective gold-catalyzed oxycyclization of dioxolane-tethered enynes.
Alcaide B; Almendros P; Martínez del Campo T; Torres MR
J Org Chem; 2013 Sep; 78(18):8956-65. PubMed ID: 24007239
[TBL] [Abstract][Full Text] [Related]
19. New regiocontrolled synthesis of functionalized pyrroles from 2-azetidinone-tethered allenols.
Alcaide B; Almendros P; Carrascosa R; Redondo MC
Chemistry; 2008; 14(2):637-43. PubMed ID: 17955554
[TBL] [Abstract][Full Text] [Related]
20. Enantioselective radical cyclizations: a new approach to stereocontrol of cascade reactions.
Miyabe H; Takemoto Y
Chemistry; 2007; 13(26):7280-6. PubMed ID: 17659664
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]