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Results: 1 to 20 of 226

2.

Efficient intramolecular asymmetric reductions of alpha-, beta-, and gamma-keto acids with diisopinocampheylborane.

Ramachandran PV, Brown HC, Pitre S.

Org Lett. 2001 Jan 11;3(1):17-8.

PMID:
11429859
[PubMed - indexed for MEDLINE]
3.
4.
5.

[Stereoisomeric aromatic compounds XIX: Asymmetric reduction of 4(5)-oxocarboxylic acids with baker's yeast].

Gessner M, Günther C, Mosandl A.

Z Naturforsch C. 1987 Nov-Dec;42(11-12):1159-64. German.

PMID:
2966499
[PubMed - indexed for MEDLINE]
7.

Reduction of acyl enolates of alpha-substituted beta-keto esters by bakers' yeast.

Ohta H, Kobayashi N, Sugai T.

Agric Biol Chem. 1990;54(2):489-93.

PMID:
19130673
[PubMed - indexed for MEDLINE]
Free Article
9.

Asymmetric organocatalytic direct aldol reactions of ketones with alpha-keto acids and their application to the synthesis of 2-hydroxy-gamma-butyrolactones.

Xu XY, Tang Z, Wang YZ, Luo SW, Cun LF, Gong LZ.

J Org Chem. 2007 Dec 21;72(26):9905-13. Epub 2007 Nov 16.

PMID:
18004868
[PubMed - indexed for MEDLINE]
11.

Baker's Yeast-Mediated Reductions of alpha-Keto Esters and an alpha-Keto-beta-Lactam. Two Routes to the Paclitaxel Side Chain.

Kayser MM, Mihovilovic MD, Kearns J, Feicht A, Stewart JD.

J Org Chem. 1999 Sep 3;64(18):6603-6608.

PMID:
11674662
[PubMed - as supplied by publisher]
12.

Acid-labile δ-ketal-β-hydroxy esters by asymmetric hydrogenation of corresponding δ-ketal-β-keto esters in the presence of CaCO3.

Fan W, Li W, Ma X, Tao X, Li X, Yao Y, Xie X, Zhang Z.

Chem Commun (Camb). 2012 May 4;48(35):4247-9. doi: 10.1039/c2cc31002c. Epub 2012 Mar 22.

PMID:
22441717
[PubMed - indexed for MEDLINE]
13.

Highly stereoselective reductions of alpha-alkyl-1,3-diketones and alpha-alkyl-beta-keto esters catalyzed by isolated NADPH-dependent ketoreductases.

Kalaitzakis D, Rozzell JD, Kambourakis S, Smonou I.

Org Lett. 2005 Oct 27;7(22):4799-801.

PMID:
16235892
[PubMed - indexed for MEDLINE]
14.

Asymmetric transfer hydrogenation of beta,gamma-alkynyl alpha-imino esters by a Brønsted acid.

Kang Q, Zhao ZA, You SL.

Org Lett. 2008 May 15;10(10):2031-4. doi: 10.1021/ol800494r. Epub 2008 Apr 18.

PMID:
18422288
[PubMed - indexed for MEDLINE]
15.

Organocatalytic functionalization of carboxylic acids: isothiourea-catalyzed asymmetric intra- and intermolecular Michael addition--lactonizations.

Belmessieri D, Morrill LC, Simal C, Slawin AM, Smith AD.

J Am Chem Soc. 2011 Mar 2;133(8):2714-20. doi: 10.1021/ja109975c. Epub 2011 Feb 8.

PMID:
21302961
[PubMed - indexed for MEDLINE]
16.

Vinylalumination for the synthesis of functionalized allyl alcohols, vinylepoxides, and alpha-alkylidene-beta-hydroxy-gamma-lactones.

Ramachandran PV, Rudd MT, Burghardt TE, Ram Reddy MV.

J Org Chem. 2003 Nov 28;68(24):9310-6.

PMID:
14629151
[PubMed]
17.

Direct catalytic asymmetric mannich reactions of malonates and beta-keto esters.

Marigo M, Kjaersgaard A, Juhl K, Gathergood N, Jørgensen KA.

Chemistry. 2003 May 23;9(10):2359-67.

PMID:
12772311
[PubMed]
18.

Enzymatic reductions for the regio- and stereoselective synthesis of hydroxy-keto esters and dihydroxy esters.

Bariotaki A, Kalaitzakis D, Smonou I.

Org Lett. 2012 Apr 6;14(7):1792-5. doi: 10.1021/ol3003833. Epub 2012 Mar 12.

PMID:
22409731
[PubMed - indexed for MEDLINE]
19.

Catalytic asymmetric Michael reaction of beta-keto esters: effects of the linker heteroatom in linked-BINOL.

Majima K, Takita R, Okada A, Ohshima T, Shibasaki M.

J Am Chem Soc. 2003 Dec 24;125(51):15837-45.

PMID:
14677975
[PubMed]
20.

Complementary diastereoselective reduction of cyclic gamma-keto acids: efficient access to trisubsituted gamma-lactones.

Bercot EA, Kindrachuk DE, Rovis T.

Org Lett. 2005 Jan 6;7(1):107-10.

PMID:
15624989
[PubMed - indexed for MEDLINE]
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