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Items: 1 to 20 of 193

1.
2.

Hydroxyl group-directed organocatalytic asymmetric Michael addition of alpha,beta-unsaturated ketones with alkenylboronic acids.

Inokuma T, Takasu K, Sakaeda T, Takemoto Y.

Org Lett. 2009 Jun 4;11(11):2425-8. doi: 10.1021/ol9006053.

PMID:
19402642
3.

Organocatalytic direct asymmetric vinylogous Michael reaction of an α,β-unsaturated γ-butyrolactam with enones.

Zhang Y, Shao YL, Xu HS, Wang W.

J Org Chem. 2011 Mar 4;76(5):1472-4. doi: 10.1021/jo102223v. Epub 2011 Jan 18.

PMID:
21244007
4.

Enantioselective organocatalytic michael addition of malonates to alpha,beta-unsaturated ketones.

Li P, Wen S, Yu F, Liu Q, Li W, Wang Y, Liang X, Ye J.

Org Lett. 2009 Feb 5;11(3):753-6. doi: 10.1021/ol802892h.

PMID:
19115980
5.

Enantioselective synthesis of 3,4-dihydropyran derivatives via organocatalytic Michael reaction of α,β-unsaturated enones.

Liu Y, Liu X, Wang M, He P, Lin L, Feng X.

J Org Chem. 2012 Apr 20;77(8):4136-42. doi: 10.1021/jo3001047. Epub 2012 Mar 29.

PMID:
22432769
6.

Chiral amine/chiral acid as an excellent organocatalytic system for the enantioselective tandem oxa-Michael-aldol reaction.

Luo SP, Li ZB, Wang LP, Guo Y, Xia AB, Xu DQ.

Org Biomol Chem. 2009 Nov 7;7(21):4539-46. doi: 10.1039/b910835a. Epub 2009 Sep 8.

PMID:
19830307
7.
10.

Highly enantioselective Michael addition of malononitrile to alpha,beta-unsaturated ketones.

Li X, Cun L, Lian C, Zhong L, Chen Y, Liao J, Zhu J, Deng J.

Org Biomol Chem. 2008 Jan 21;6(2):349-53. doi: 10.1039/b713129a. Epub 2007 Dec 3.

PMID:
18175004
11.

Enantioselective sulfonation of enones with sulfonyl imines by cooperative N-heterocyclic-carbene/thiourea/tertiary-amine multicatalysis.

Jin Z, Xu J, Yang S, Song BA, Chi YR.

Angew Chem Int Ed Engl. 2013 Nov 18;52(47):12354-8. doi: 10.1002/anie.201305023. Epub 2013 Oct 2.

PMID:
24115649
12.

Asymmetric petasis reactions catalyzed by chiral biphenols.

Lou S, Schaus SE.

J Am Chem Soc. 2008 Jun 4;130(22):6922-3. doi: 10.1021/ja8018934. Epub 2008 May 7.

13.

Primary amine/(+)-CSA salt-promoted organocatalytic conjugate addition of nitro esters to enones.

Liu C, Lu Y.

Org Lett. 2010 May 21;12(10):2278-81. doi: 10.1021/ol1006407.

PMID:
20411973
14.

Enantioselective, organocatalytic reduction of ketones using bifunctional thiourea-amine catalysts.

Li de R, He A, Falck JR.

Org Lett. 2010 Apr 16;12(8):1756-9. doi: 10.1021/ol100365c.

15.

Organocatalytic enantioselective indole alkylations of alpha,beta-unsaturated ketones.

Chen W, Du W, Yue L, Li R, Wu Y, Ding LS, Chen YC.

Org Biomol Chem. 2007 Mar 7;5(5):816-21. Epub 2007 Jan 19.

PMID:
17315068
16.

Asymmetric Michael addition of substituted rhodanines to α,β-unsaturated ketones catalyzed by bulky primary amines.

Yu F, Hu H, Gu X, Ye J.

Org Lett. 2012 Apr 20;14(8):2038-41. doi: 10.1021/ol300489q. Epub 2012 Apr 6.

PMID:
22482371
17.

Organocatalytic asymmetric conjugate addition and cascade acyl transfer reaction of α-nitroketones.

Lu RJ, Yan YY, Wang JJ, Du QS, Nie SZ, Yan M.

J Org Chem. 2011 Aug 5;76(15):6230-9. doi: 10.1021/jo2009752. Epub 2011 Jun 28.

PMID:
21678911
18.

High-pressure accelerated asymmetric organocatalytic Friedel-Crafts alkylation of indoles with enones: application to quaternary stereogenic centers construction.

Łyżwa D, Dudziński K, Kwiatkowski P.

Org Lett. 2012 Mar 16;14(6):1540-3. doi: 10.1021/ol300274u. Epub 2012 Mar 7.

PMID:
22397622
20.

Organocatalytic enantioselective conjugate addition of ketones to isatylidine malononitriles.

Liu L, Wu D, Li X, Wang S, Li H, Li J, Wang W.

Chem Commun (Camb). 2012 Feb 4;48(11):1692-4. doi: 10.1039/c2cc17067a. Epub 2011 Dec 21.

PMID:
22190075
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