259 related articles for article (PubMed ID: 24797239)
1. Synthetic protocol toward fused pyrazolone derivatives via a Michael addition and reductive ring closing strategy.
Parekh N; Thomas J; John J; Kusurkar R; De Borggraeve WM; Dehaen W
J Org Chem; 2014 Jun; 79(11):5338-44. PubMed ID: 24797239
[TBL] [Abstract][Full Text] [Related]
2. Enantioselective synthesis of chiral heterocycles containing both chroman and pyrazolone derivatives catalysed by a chiral squaramide.
Li JH; Du DM
Org Biomol Chem; 2015 May; 13(20):5636-45. PubMed ID: 25882378
[TBL] [Abstract][Full Text] [Related]
3. Beta-enamino esters in heterocyclic synthesis: synthesis of pyrazolone and pyridinone derivatives.
Salaheldin AM; Abdullah Al-Sheikh M
Molecules; 2010 Jun; 15(6):4359-68. PubMed ID: 20657446
[TBL] [Abstract][Full Text] [Related]
4. Michael addition initiated carbocyclization sequences with nitroolefins for the stereoselective synthesis of functionalized heterocyclic and carbocyclic systems.
Dumez E; Durand AC; Guillaume M; Roger PY; Faure R; Pons JM; Herbette G; Dulcère JP; Bonne D; Rodriguez J
Chemistry; 2009 Nov; 15(45):12470-88. PubMed ID: 19834936
[TBL] [Abstract][Full Text] [Related]
5. One-pot asymmetric synthesis of a spiro[dihydrofurocoumarin/pyrazolone] scaffold by a Michael addition/I
Xia AB; Zhang XL; Tang CK; Feng KX; Du XH; Xu DQ
Org Biomol Chem; 2017 Jul; 15(27):5709-5718. PubMed ID: 28650044
[TBL] [Abstract][Full Text] [Related]
6. One-pot three-component synthesis of pyrano [3,2-b]pyrazolo[4,3-e]pyridin-8(1H)-ones.
Safaei S; Mohammadpoor-Baltork I; Khosropour AR; Moghadam M; Tangestaninejad S; Mirkhani V; Khavasi HR
ACS Comb Sci; 2013 Mar; 15(3):141-6. PubMed ID: 23406379
[TBL] [Abstract][Full Text] [Related]
7. Core scaffold-inspired stereoselective synthesis of spiropyrazolones via an organocatalytic Michael/cyclization sequence.
Liu L; Zhong Y; Zhang P; Jiang X; Wang R
J Org Chem; 2012 Nov; 77(22):10228-34. PubMed ID: 23072426
[TBL] [Abstract][Full Text] [Related]
8. Polyquinanes by [4 + 4] cycloaddition-transannular cyclization.
Ader TA; Champey CA; Kuznetsova LV; Li T; Lim YH; Rucando D; Sieburth SM
Org Lett; 2001 Jul; 3(14):2165-7. PubMed ID: 11440570
[TBL] [Abstract][Full Text] [Related]
9. Design and synthesis of 1,2,3-triazole-fused chiral medium-ring benzo-heterocycles, scaffolds mimicking benzolactams.
Das Adhikary N; Chattopadhyay P
J Org Chem; 2012 Jun; 77(12):5399-405. PubMed ID: 22647142
[TBL] [Abstract][Full Text] [Related]
10. Bisphosphine catalyzed sequential [3 + 2] cycloaddition and Michael addition of ynones with benzylidenepyrazolones via dual α',α'-C(sp
Zhang J; Miao Z
Org Biomol Chem; 2018 Dec; 16(48):9461-9471. PubMed ID: 30516790
[TBL] [Abstract][Full Text] [Related]
11. N-heterocyclic carbene-catalyzed highly enantioselective synthesis of substituted dihydropyranopyrazolones.
Zhang HM; Lv H; Ye S
Org Biomol Chem; 2013 Oct; 11(37):6255-7. PubMed ID: 23959516
[TBL] [Abstract][Full Text] [Related]
12. Diastereoselective synthesis of P-stereogenic heterocycles via enyne ring-closing metathesis.
Harvey JS; Giuffredi GT; Gouverneur V
Org Lett; 2010 Mar; 12(6):1236-9. PubMed ID: 20184294
[TBL] [Abstract][Full Text] [Related]
13. Copper(II)/copper(I)-catalyzed aza-Michael addition/click reaction of in situ generated alpha-azidohydrazones: synthesis of novel pyrazolone-triazole framework.
Attanasi OA; Favi G; Filippone P; Mantellini F; Moscatelli G; Perrulli FR
Org Lett; 2010 Feb; 12(3):468-71. PubMed ID: 20043624
[TBL] [Abstract][Full Text] [Related]
14. Synthesis of fused N-heterocycles via tandem C-H activation.
Meng G; Niu HY; Qu GR; Fossey JS; Li JP; Guo HM
Chem Commun (Camb); 2012 Oct; 48(77):9601-3. PubMed ID: 22892833
[TBL] [Abstract][Full Text] [Related]
15. Synthesis of pyrazolo[5,1-d][1,2,3,5]tetrazine-4(3H)-ones.
Gao Y; Lam Y
J Comb Chem; 2010; 12(1):69-74. PubMed ID: 19958008
[TBL] [Abstract][Full Text] [Related]
16. 2-Methoxy-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitriles: versatile starting materials for the synthesis of libraries with diverse heterocyclic scaffolds.
Martínez-Teipel B; Teixidó J; Pascual R; Mora M; Pujolà J; Fujimoto T; Borrell JI; Michelotti EL
J Comb Chem; 2005; 7(3):436-48. PubMed ID: 15877472
[TBL] [Abstract][Full Text] [Related]
17. Divergent reaction pathways of homologous and isosteric propargyl amides in sequential Ru/Pd-catalyzed annulations for the synthesis of heterocycles.
Raikar SN; Malinakova HC
J Org Chem; 2013 Apr; 78(8):3832-46. PubMed ID: 23521584
[TBL] [Abstract][Full Text] [Related]
18. Synthesis of Nature-Inspired Medium-Sized Fused Heterocycles from Amino Acids.
Ventosa-Andrés P; La-Venia A; Ripoll CA; Hradilová L; Krchňák V
Chemistry; 2015 Sep; 21(37):13112-9. PubMed ID: 26216626
[TBL] [Abstract][Full Text] [Related]
19. Enantioselective palladium(II)-catalyzed formal [3,3]-sigmatropic rearrangement of 2-allyloxypyridines and related heterocycles.
Rodrigues A; Lee EE; Batey RA
Org Lett; 2010 Jan; 12(2):260-3. PubMed ID: 20017518
[TBL] [Abstract][Full Text] [Related]
20. Rapid synthesis of fused N-heterocycles by transition-metal-free electrophilic amination of arene C-H bonds.
Gao H; Xu QL; Yousufuddin M; Ess DH; Kürti L
Angew Chem Int Ed Engl; 2014 Mar; 53(10):2701-5. PubMed ID: 24481643
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]