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Items: 1 to 20 of 175

1.

Copper-catalyzed direct oxysulfonylation of alkenes with dioxygen and sulfonylhydrazides leading to β-ketosulfones.

Wei W, Liu C, Yang D, Wen J, You J, Suo Y, Wang H.

Chem Commun (Camb). 2013 Nov 11;49(87):10239-41. doi: 10.1039/c3cc45803b.

PMID:
24064594
2.

Iron-catalyzed sulfonyl radical formations from sulfonylhydrazides and oxidative addition to alkenes.

Taniguchi T, Idota A, Ishibashi H.

Org Biomol Chem. 2011 May 7;9(9):3151-3. doi: 10.1039/c0ob01119c. Epub 2011 Mar 24.

PMID:
21437319
3.

Iron-catalyzed direct difunctionalization of alkenes with dioxygen and sulfinic acids: a highly efficient and green approach to β-ketosulfones.

Wei W, Wen J, Yang D, Wu M, You J, Wang H.

Org Biomol Chem. 2014 Oct 21;12(39):7678-81. doi: 10.1039/c4ob01369g. Epub 2014 Aug 28.

PMID:
25166469
4.

Tetrabutylammonium iodide-catalyzed oxidative coupling of enamides with sulfonylhydrazides: synthesis of β-keto-sulfones.

Tang Y, Zhang Y, Wang K, Li X, Xu X, Du X.

Org Biomol Chem. 2015 Jul 7;13(25):7084-90. doi: 10.1039/c5ob00742a. Epub 2015 Jun 5.

PMID:
26052796
5.

Copper(II)-catalyzed direct dioxygenation of alkenes with air and N-hydroxyphthalimide: synthesis of β-keto-N-alkoxyphthalimides.

Bag R, Sar D, Punniyamurthy T.

Org Lett. 2015 Apr 17;17(8):2010-3. doi: 10.1021/acs.orglett.5b00770. Epub 2015 Mar 30.

PMID:
25821901
6.

Copper-catalyzed highly selective direct hydrosulfonylation of alkynes with arylsulfinic acids leading to vinyl sulfones.

Wei W, Li J, Yang D, Wen J, Jiao Y, You J, Wang H.

Org Biomol Chem. 2014 Mar 28;12(12):1861-4. doi: 10.1039/c3ob42522c. Epub 2014 Feb 12.

PMID:
24519394
7.

Catalytic asymmetric Friedel-Crafts alkylation reactions--copper showed the way.

Poulsen TB, Jørgensen KA.

Chem Rev. 2008 Aug;108(8):2903-15. doi: 10.1021/cr078372e. Epub 2008 May 24. Review. No abstract available.

PMID:
18500844
8.
9.

CuH-catalyzed reactions.

Deutsch C, Krause N.

Chem Rev. 2008 Aug;108(8):2916-27. doi: 10.1021/cr0684321. Epub 2008 Jul 11. Review. No abstract available.

PMID:
18616323
10.

Highly chemoselective copper-catalyzed conjugate reduction of stereochemically labile alpha,beta-unsaturated amino ketones.

Pelss A, Kumpulainen ET, Koskinen AM.

J Org Chem. 2009 Oct 2;74(19):7598-601. doi: 10.1021/jo9017588.

PMID:
19739611
11.

Copper-catalyzed oxidative coupling of alkenes with aldehydes: direct access to α,β-unsaturated ketones.

Wang J, Liu C, Yuan J, Lei A.

Angew Chem Int Ed Engl. 2013 Feb 18;52(8):2256-9. doi: 10.1002/anie.201208920. Epub 2013 Jan 25. No abstract available.

PMID:
23355399
12.

Stereoselective construction of 1,3-disilylcyclopentane derivatives by scandium-catalyzed [3+2] cycloaddition of allylsilanes to β-silylenones.

Okamoto K, Tamura E, Ohe K.

Angew Chem Int Ed Engl. 2014 Sep 15;53(38):10195-9. doi: 10.1002/anie.201404218. Epub 2014 Jul 27.

PMID:
25066093
13.

Tetrabutylammonium iodide catalyzed allylic sulfonylation of Baylis-Hillman acetates with sulfonylhydrazides in water.

Li X, Xu X, Tang Y.

Org Biomol Chem. 2013 Feb 13;11(10):1739-42. doi: 10.1039/c3ob27329f.

PMID:
23381111
14.

Ligand-Controlled Regiodivergent Copper-Catalyzed Alkylboration of Alkenes.

Su W, Gong TJ, Lu X, Xu MY, Yu CG, Xu ZY, Yu HZ, Xiao B, Fu Y.

Angew Chem Int Ed Engl. 2015 Oct 26;54(44):12957-61. doi: 10.1002/anie.201506713. Epub 2015 Sep 4.

PMID:
26338141
15.

Copper-nitrenoid formation and transfer in catalytic olefin aziridination utilizing chelating 2-pyridylsulfonyl moieties.

Han H, Park SB, Kim SK, Chang S.

J Org Chem. 2008 Apr 4;73(7):2862-70. doi: 10.1021/jo800134j. Epub 2008 Mar 8. Erratum in: J Org Chem. 2008 May 16;73(10):3974.

PMID:
18327956
16.

Copper-catalyzed intermolecular cyanotrifluoromethylation of alkenes.

He YT, Li LH, Yang YF, Zhou ZZ, Hua HL, Liu XY, Liang YM.

Org Lett. 2014 Jan 3;16(1):270-3. doi: 10.1021/ol403263c. Epub 2013 Dec 13.

PMID:
24328396
17.

Iron/Copper co-catalyzed synthesis of vinyl sulfones from sulfonyl hydrazides and alkyne derivatives.

Rong G, Mao J, Yan H, Zheng Y, Zhang G.

J Org Chem. 2015 May 1;80(9):4697-703. doi: 10.1021/acs.joc.5b00558. Epub 2015 Apr 22.

PMID:
25876519
20.

Copper(I) catalyzed asymmetric 1,2-addition of Grignard reagents to α-methyl substituted α,β-unsaturated ketones.

Madduri AV, Minnaard AJ, Harutyunyan SR.

Chem Commun (Camb). 2012 Feb 1;48(10):1478-80. doi: 10.1039/c1cc16725a. Epub 2011 Nov 28.

PMID:
22124420

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