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Results: 1 to 20 of 102

1.

Pyridin-2-one synthesis using ester enolates and aryl aminoaldehydes and ketones.

Apsunde T, Wurz RP.

J Org Chem. 2014 Apr 4;79(7):3260-6. doi: 10.1021/jo500284n. Epub 2014 Mar 24.

PMID:
24635141
[PubMed - indexed for MEDLINE]
2.

Palladium-catalyzed alpha-arylation of carbonyl compounds and nitriles.

Culkin DA, Hartwig JF.

Acc Chem Res. 2003 Apr;36(4):234-45.

PMID:
12693921
[PubMed - indexed for MEDLINE]
3.

Catalytic, asymmetric alpha-fluorination of acid chlorides: dual metal-ketene enolate activation.

Paull DH, Scerba MT, Alden-Danforth E, Widger LR, Lectka T.

J Am Chem Soc. 2008 Dec 24;130(51):17260-1. doi: 10.1021/ja807792c.

PMID:
19049284
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

First synthesis of 3-aryl-4-unsubstituted-6-CF(3)-pyridin-2-ones via aryl migration reaction in the presence of PhI(OAc)(2)/NaOH.

Yi H, Song L, Wang W, Liu J, Zhu S, Deng H, Shao M.

Chem Commun (Camb). 2010 Oct 7;46(37):6941-3. doi: 10.1039/c0cc01815e. Epub 2010 Aug 23.

PMID:
20730174
[PubMed - indexed for MEDLINE]
5.

Chiral pyridin-3-ones and pyridines: syntheses of enantiopure 2,4-disubstituted 6-hydroxy-1,6-dihydro-2H-pyridin-3-ones, 2,3-disubstituted 4-iodopyridines, and enantiopure 2,3-disubstituted 4-pyridinemethanols.

Husain I, Saquib M, Bajpai V, Kumar B, Shaw AK.

J Org Chem. 2011 Nov 4;76(21):8930-43. doi: 10.1021/jo201662n. Epub 2011 Oct 5.

PMID:
21955144
[PubMed - indexed for MEDLINE]
6.

Enantioselective synthesis of boron-substituted quaternary carbons by NHC-Cu-catalyzed boronate conjugate additions to unsaturated carboxylic esters, ketones, or thioesters.

O'Brien JM, Lee KS, Hoveyda AH.

J Am Chem Soc. 2010 Aug 11;132(31):10630-3. doi: 10.1021/ja104777u.

PMID:
20681680
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Selective monoarylation of acetate esters and aryl methyl ketones using aryl chlorides.

Biscoe MR, Buchwald SL.

Org Lett. 2009 Apr 16;11(8):1773-5. doi: 10.1021/ol900295u.

PMID:
19296693
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Double stereodifferentiation in the "acetate-type" aldol reaction with garner's aldehyde. Stereocontrolled synthesis of polyhydroxylated gamma-amino carbonyl compounds.

Vicario JL, Rodriguez M, Badía D, Carrillo L, Reyes E.

Org Lett. 2004 Sep 2;6(18):3171-4.

PMID:
15330615
[PubMed - indexed for MEDLINE]
10.

Enantioselective activation of stable carboxylate esters as enolate equivalents via N-heterocyclic carbene catalysts.

Hao L, Du Y, Lv H, Chen X, Jiang H, Shao Y, Chi YR.

Org Lett. 2012 Apr 20;14(8):2154-7. doi: 10.1021/ol300676w. Epub 2012 Apr 9.

PMID:
22486921
[PubMed - indexed for MEDLINE]
11.

Preparation of Z-α,β-unsaturated diazoketones from aldehydes. Application in the construction of substituted dihydropyridin-3-ones.

Rosset IG, Burtoloso AC.

J Org Chem. 2013 Sep 20;78(18):9464-70. doi: 10.1021/jo401191s. Epub 2013 Sep 3.

PMID:
23947481
[PubMed - indexed for MEDLINE]
12.

Ugi/aldol sequence: expeditious entry to several families of densely substituted nitrogen heterocycles.

Xu Z, De Moliner F, Cappelli AP, Hulme C.

Angew Chem Int Ed Engl. 2012 Aug 6;51(32):8037-40. doi: 10.1002/anie.201202575. Epub 2012 Jun 29. No abstract available.

PMID:
22753341
[PubMed - indexed for MEDLINE]
Free PMC Article
13.

Rhodium-catalyzed 1,4-addition of lithium 2-furyltriolborates to unsaturated ketones and esters for enantioselective synthesis of γ-oxo-carboxylic acids by oxidation of the furyl ring with ozone.

Yu XQ, Shirai T, Yamamoto Y, Miyaura N.

Chem Asian J. 2011 Mar 1;6(3):932-7. doi: 10.1002/asia.201000589. Epub 2011 Jan 4.

PMID:
21344669
[PubMed - indexed for MEDLINE]
14.

Dinuclear zinc-ProPhenol-catalyzed enantioselective α-hydroxyacetate aldol reaction with activated ester equivalents.

Trost BM, Michaelis DJ, Truica MI.

Org Lett. 2013 Sep 6;15(17):4516-9. doi: 10.1021/ol402081p. Epub 2013 Aug 15.

PMID:
23947595
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

Radical photocyclization route for macrocyclic lactone ring expansion and conversion to macrocyclic lactams and ketones.

Nishikawa K, Yoshimi Y, Maeda K, Morita T, Takahashi I, Itou T, Inagaki S, Hatanaka M.

J Org Chem. 2013 Jan 18;78(2):582-9. doi: 10.1021/jo3024126. Epub 2013 Jan 8.

PMID:
23253018
[PubMed - indexed for MEDLINE]
16.

NH4OAc promoted cyclocondensation of 3-(o-allylphenyl)pentane-1,5-diones: synthesis of tetracyclic benzofused 1-azahomoisotwistanes.

Chang MY, Wu MH, Tai HY.

Org Lett. 2012 Aug 3;14(15):3936-9. doi: 10.1021/ol301693s. Epub 2012 Jul 20.

PMID:
22817657
[PubMed - indexed for MEDLINE]
17.

Catalytic asymmetric cycloaddition of ketenes and nitroso compounds: enantioselective synthesis of alpha-hydroxycarboxylic acid derivatives.

Dochnahl M, Fu GC.

Angew Chem Int Ed Engl. 2009;48(13):2391-3. doi: 10.1002/anie.200805805.

PMID:
19226588
[PubMed - indexed for MEDLINE]
Free PMC Article
18.

Synthesis of functionalized dialkyl ketones from carboxylic acid derivatives and alkyl halides.

Wotal AC, Weix DJ.

Org Lett. 2012 Mar 16;14(6):1476-9. doi: 10.1021/ol300217x. Epub 2012 Feb 23.

PMID:
22360350
[PubMed - indexed for MEDLINE]
Free PMC Article
19.

Brønsted acid catalyzed and NIS-promoted cyclization of diynones: selective synthesis of 4-pyrone, 4-pyridone, and 3-pyrrolone derivatives.

Qiu YF, Yang F, Qiu ZH, Zhong MJ, Wang LJ, Ye YY, Song B, Liang YM.

J Org Chem. 2013 Dec 6;78(23):12018-28. doi: 10.1021/jo402055a. Epub 2013 Nov 20.

PMID:
24180559
[PubMed - indexed for MEDLINE]
20.

Synthesis of polysubstituted furans via copper-mediated annulation of alkyl ketones with α,β-unsaturated carboxylic acids.

Yang Y, Yao J, Zhang Y.

Org Lett. 2013 Jul 5;15(13):3206-9. doi: 10.1021/ol400912v. Epub 2013 Jun 17.

PMID:
23772562
[PubMed - indexed for MEDLINE]
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