194 related articles for article (PubMed ID: 25012193)
1. A general metal free approach to α-ketoamides via oxidative amidation-diketonization of terminal alkynes.
Deshidi R; Kumar M; Devari S; Shah BA
Chem Commun (Camb); 2014 Aug; 50(67):9533-5. PubMed ID: 25012193
[TBL] [Abstract][Full Text] [Related]
2. Dioxygen activation under ambient conditions: Cu-catalyzed oxidative amidation-diketonization of terminal alkynes leading to alpha-ketoamides.
Zhang C; Jiao N
J Am Chem Soc; 2010 Jan; 132(1):28-9. PubMed ID: 20000433
[TBL] [Abstract][Full Text] [Related]
3. Metal-free oxidative amidation of 2-oxoaldehydes: a facile access to α-ketoamides.
Mupparapu N; Khan S; Battula S; Kushwaha M; Gupta AP; Ahmed QN; Vishwakarma RA
Org Lett; 2014 Feb; 16(4):1152-5. PubMed ID: 24490591
[TBL] [Abstract][Full Text] [Related]
4. Formamidine hydrochloride as an amino surrogate: I2-catalyzed oxidative amidation of aryl methyl ketones leading to free (N-H) α-ketoamides.
Liu S; Gao Q; Wu X; Zhang J; Ding K; Wu A
Org Biomol Chem; 2015 Feb; 13(8):2239-42. PubMed ID: 25587673
[TBL] [Abstract][Full Text] [Related]
5. Coupling of methyl ketones and primary or secondary amines leading to α-ketoamides.
Wei W; Shao Y; Hu H; Zhang F; Zhang C; Xu Y; Wan X
J Org Chem; 2012 Sep; 77(17):7157-65. PubMed ID: 22873786
[TBL] [Abstract][Full Text] [Related]
6. Direct use of formamides as amino group sources via C-N bond cleavage: a catalytic oxidative synthesis of α-ketoamides from acetophenones and formamides under metal-free conditions.
Zhao Q; Miao T; Zhang X; Zhou W; Wang L
Org Biomol Chem; 2013 Mar; 11(11):1867-73. PubMed ID: 23381643
[TBL] [Abstract][Full Text] [Related]
7. Transition-metal-free superbase-promoted stereoselective α-vinylation of ketones with arylacetylenes: a general strategy for synthesis of β,γ-unsaturated ketones.
Trofimov BA; Schmidt EY; Zorina NV; Ivanova EV; Ushakov IA
J Org Chem; 2012 Aug; 77(16):6880-6. PubMed ID: 22839748
[TBL] [Abstract][Full Text] [Related]
8. Methodology for in situ protection of aldehydes and ketones using trimethylsilyl trifluoromethanesulfonate and phosphines: selective alkylation and reduction of ketones, esters, amides, and nitriles.
Yahata K; Minami M; Yoshikawa Y; Watanabe K; Fujioka H
Chem Pharm Bull (Tokyo); 2013; 61(12):1298-307. PubMed ID: 24436962
[TBL] [Abstract][Full Text] [Related]
9. 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]
10. Silver-catalyzed oxidative coupling of aniline and ene carbonyl/acetylenic carbonyl compounds: an efficient route for the synthesis of quinolines.
Zhang X; Xu X
Chem Asian J; 2014 Nov; 9(11):3089-93. PubMed ID: 25195503
[TBL] [Abstract][Full Text] [Related]
11. Organozinc reagents in DMSO solvent: remarkable promotion of SN2' reaction for allene synthesis.
Kobayashi K; Naka H; Wheatley AE; Kondo Y
Org Lett; 2008 Aug; 10(15):3375-7. PubMed ID: 18582072
[TBL] [Abstract][Full Text] [Related]
12. Metal-Free Difunctionalization of Alkynes with 2-Chlorodithiane for Synthesis of β-Ketodithianes.
Lai J; Tian L; Huo X; Zhang Y; Xie X; Tang S
J Org Chem; 2015 Jun; 80(11):5894-9. PubMed ID: 25992595
[TBL] [Abstract][Full Text] [Related]
13. Copper-promoted oxidative coupling of enamides and alkynes for the synthesis of substituted pyrroles.
Zhao MN; Ren ZH; Wang YY; Guan ZH
Chemistry; 2014 Feb; 20(7):1839-42. PubMed ID: 24453126
[TBL] [Abstract][Full Text] [Related]
14. DMSO/I2 mediated C-C bond cleavage of α-ketoaldehydes followed by C-O bond formation: a metal-free approach for one-pot esterification.
Venkateswarlu V; Aravinda Kumar KA; Gupta S; Singh D; Vishwakarma RA; Sawant SD
Org Biomol Chem; 2015 Aug; 13(29):7973-8. PubMed ID: 26110656
[TBL] [Abstract][Full Text] [Related]
15. One-pot enol silane formation-Mukaiyama aldol-type addition to dimethyl acetals mediated by TMSOTf.
Downey CW; Johnson MW; Tracy KJ
J Org Chem; 2008 Apr; 73(8):3299-302. PubMed ID: 18335962
[TBL] [Abstract][Full Text] [Related]
16. Beta-lactam-forming photochemical reactions of N-trimethylsilylmethyl- and N-tributylstannylmethyl-substituted alpha-ketoamides.
Wang R; Chen C; Duesler E; Mariano PS; Yoon UC
J Org Chem; 2004 Feb; 69(4):1215-20. PubMed ID: 14961673
[TBL] [Abstract][Full Text] [Related]
17. A solvent- and metal-free synthesis of 3-chacogenyl-indoles employing DMSO/I2 as an eco-friendly catalytic oxidation system.
Azeredo JB; Godoi M; Martins GM; Silveira CC; Braga AL
J Org Chem; 2014 May; 79(9):4125-30. PubMed ID: 24712301
[TBL] [Abstract][Full Text] [Related]
18. Cinchona alkaloid-catalyzed asymmetric trifluoromethylation of alkynyl ketones with trimethylsilyl trifluoromethane.
Kawai H; Tachi K; Tokunaga E; Shiro M; Shibata N
Org Lett; 2010 Nov; 12(22):5104-7. PubMed ID: 20954725
[TBL] [Abstract][Full Text] [Related]
19. Copper-catalyzed aerobic oxidative amidation of terminal alkynes: efficient synthesis of ynamides.
Hamada T; Ye X; Stahl SS
J Am Chem Soc; 2008 Jan; 130(3):833-5. PubMed ID: 18166058
[TBL] [Abstract][Full Text] [Related]
20. Catalytic chalcogenylation under greener conditions: a solvent-free sulfur- and seleno-functionalization of olefins via I2/DMSO oxidant system.
Vieira AA; Azeredo JB; Godoi M; Santi C; da Silva Júnior EN; Braga AL
J Org Chem; 2015 Feb; 80(4):2120-7. PubMed ID: 25607341
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
