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Results: 1 to 20 of 164

Similar articles for PubMed (Select 23232825)

1.

Copper-catalyzed C-N bond formation through C-H/N-H activation: a novel approach to the synthesis of multisubstituted ureas.

Jiang H, Lin A, Zhu C, Cheng Y.

Chem Commun (Camb). 2013 Jan 28;49(8):819-21. doi: 10.1039/c2cc36417d.

PMID:
23232825
2.

Copper-catalysed oxidative C-H/N-H cross-coupling between formamides and amides through chelation-assisted N-H activation.

Li X, Li B, You J, Lan J.

Org Biomol Chem. 2013 Mar 28;11(12):1925-8. doi: 10.1039/c3ob40094h. Epub 2013 Feb 14.

PMID:
23407643
3.
4.

Copper catalyzed oxidative coupling of amines with formamides: a new approach for the synthesis of unsymmetrical urea derivatives.

Kumar GS, Kumar RA, Kumar PS, Reddy NV, Kumar KV, Kantam ML, Prabhakar S, Reddy KR.

Chem Commun (Camb). 2013 Jul 28;49(59):6686-8. doi: 10.1039/c3cc42381f.

PMID:
23774908
5.

A concise approach to polysubstituted oxazoles from N-acyl-2-bromo enamides via a copper(I)/amino acid-catalyzed intramolecular C-O bond formation.

Liu B, Zhang Y, Huang G, Zhang X, Niu P, Wu J, Yu W, Chang J.

Org Biomol Chem. 2014 Jun 21;12(23):3912-23. doi: 10.1039/c4ob00309h.

PMID:
24789674
6.

Copper-catalyzed coupling of amides and carbamates with vinyl halides.

Jiang L, Job GE, Klapars A, Buchwald SL.

Org Lett. 2003 Oct 2;5(20):3667-9.

PMID:
14507200
7.

Copper(II)-catalyzed amidations of alkynyl bromides as a general synthesis of ynamides and Z-enamides. An intramolecular amidation for the synthesis of macrocyclic ynamides.

Zhang X, Zhang Y, Huang J, Hsung RP, Kurtz KC, Oppenheimer J, Petersen ME, Sagamanova IK, Shen L, Tracey MR.

J Org Chem. 2006 May 26;71(11):4170-7.

PMID:
16709057
8.

Copper-catalyzed one-pot trifluoromethylation/aryl migration/desulfonylation and C(sp2)-N bond formation of conjugated tosyl amides.

Kong W, Casimiro M, Merino E, Nevado C.

J Am Chem Soc. 2013 Oct 2;135(39):14480-3. doi: 10.1021/ja403954g. Epub 2013 Sep 18.

PMID:
24047140
9.

General and efficient copper-catalyzed amidation of saturated C-H bonds using N-halosuccinimides as the oxidants.

Liu X, Zhang Y, Wang L, Fu H, Jiang Y, Zhao Y.

J Org Chem. 2008 Aug 15;73(16):6207-12. doi: 10.1021/jo800624m. Epub 2008 Jul 2.

PMID:
18593184
10.

Copper-mediated domino synthesis of pyrimido[4,5-b]carbazolones via Ullmann N-arylation and aerobic oxidative C-H amidation.

Sreenivas DK, Ramkumar N, Nagarajan R.

Org Biomol Chem. 2012 May 7;10(17):3417-23. doi: 10.1039/c2ob07179g. Epub 2012 Mar 19.

PMID:
22426822
11.

Copper-catalyzed one-pot synthesis of imidazo/benzoimidazoquinazolinones by sequential Ullmann-type coupling and intramolecular C-H amidation.

Xu H, Fu H.

Chemistry. 2012 Jan 23;18(4):1180-6. doi: 10.1002/chem.201102794. Epub 2011 Dec 21.

PMID:
22190047
12.

Copper-catalyzed oxidative cross-coupling of H-phosphonates and amides to N-acylphosphoramidates.

Jin X, Yamaguchi K, Mizuno N.

Org Lett. 2013 Jan 18;15(2):418-21. doi: 10.1021/ol303420g. Epub 2013 Jan 9.

PMID:
23302030
13.
14.

Preference of beta-lactam formation in Cu(I)-catalyzed intramolecular coupling of amides with vinyl bromides.

Zhao Q, Li C.

Org Lett. 2008 Sep 18;10(18):4037-40. doi: 10.1021/ol801545a. Epub 2008 Aug 23.

PMID:
18722451
15.

Coupling of enamides with alkynes or arynes for synthesis of substituted pyridines and isoquinolines via amide activation.

Zhao MN, Ren ZH, Wang YY, Guan ZH.

Chem Commun (Camb). 2012 Aug 21;48(65):8105-7. doi: 10.1039/c2cc33768a. Epub 2012 Jul 6.

PMID:
22772801
16.

Photoinduced, copper-catalyzed alkylation of amides with unactivated secondary alkyl halides at room temperature.

Do HQ, Bachman S, Bissember AC, Peters JC, Fu GC.

J Am Chem Soc. 2014 Feb 5;136(5):2162-7. doi: 10.1021/ja4126609. Epub 2014 Jan 21.

PMID:
24446666
17.

Rh(III)/Cu(II)-cocatalyzed synthesis of 1H-indazoles through C-H amidation and N-N bond formation.

Yu DG, Suri M, Glorius F.

J Am Chem Soc. 2013 Jun 19;135(24):8802-5. doi: 10.1021/ja4033555. Epub 2013 Jun 7.

PMID:
23711098
18.

Efficient copper(II)-catalyzed transamidation of non-activated primary carboxamides and ureas with amines.

Zhang M, Imm S, Bähn S, Neubert L, Neumann H, Beller M.

Angew Chem Int Ed Engl. 2012 Apr 16;51(16):3905-9. doi: 10.1002/anie.201108599. Epub 2012 Mar 7.

PMID:
22407667
19.

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 10;20(7):1839-42. doi: 10.1002/chem.201304565. Epub 2014 Jan 22.

PMID:
24453126
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