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Results: 1 to 20 of 181

1.

Enantioselective palladium-catalyzed decarboxylative allylation of carbazolones: total synthesis of (-)-aspidospermidine and (+)-kopsihainanine A.

Li Z, Zhang S, Wu S, Shen X, Zou L, Wang F, Li X, Peng F, Zhang H, Shao Z.

Angew Chem Int Ed Engl. 2013 Apr 8;52(15):4117-21. doi: 10.1002/anie.201209878. Epub 2013 Mar 8. No abstract available.

PMID:
23483625
[PubMed - indexed for MEDLINE]
2.

Enantioselective palladium-catalyzed decarboxylative allylation of carbazolones and indolones: formal synthesis of (+)-kopsihainanine A.

Gartshore CJ, Lupton DW.

Angew Chem Int Ed Engl. 2013 Apr 8;52(15):4113-6. doi: 10.1002/anie.201209069. Epub 2013 Jan 30. No abstract available.

PMID:
23362227
[PubMed - indexed for MEDLINE]
3.

Pd(II)-catalyzed one-step construction of cycloalkane-fused indoles and its application in formal synthesis of (±)-aspidospermidine.

Xia G, Han X, Lu X.

Org Lett. 2014 Apr 4;16(7):2058-61. doi: 10.1021/ol500662f. Epub 2014 Mar 21.

PMID:
24650163
[PubMed - indexed for MEDLINE]
4.

Catalytic enantioselective and divergent total synthesis of (+)-10-oxocylindrocarpidine, (+)-cylindrocarpidine, (-)-N-acetylcylindrocarpinol, and (+)-aspidospermine.

Shen XL, Zhao RR, Mo MJ, Peng FZ, Zhang HB, Shao ZH.

J Org Chem. 2014 Mar 21;79(6):2473-80. doi: 10.1021/jo402741g. Epub 2014 Feb 28.

PMID:
24559389
[PubMed - indexed for MEDLINE]
5.

Substituent-guided switch between C-H activation and decarboxylative cross-coupling during palladium/copper-catalyzed cascade reactions of 2-aminobenzoates with 2-haloarylaldehydes.

Bhowmik S, Pandey G, Batra S.

Chemistry. 2013 Aug 5;19(32):10487-91. doi: 10.1002/chem.201301705. Epub 2013 Jun 20. No abstract available.

PMID:
23788483
[PubMed - indexed for MEDLINE]
6.

Domino Michael/Mannich/N-alkylation route to the tetrahydrocarbazole framework of aspidosperma alkaloids: concise total syntheses of (-)-aspidospermidine, (-)-tabersonine, and (-)-vincadifformine.

Zhao S, Andrade RB.

J Am Chem Soc. 2013 Sep 11;135(36):13334-7. doi: 10.1021/ja408114u. Epub 2013 Aug 27.

PMID:
23971538
[PubMed - indexed for MEDLINE]
7.

Palladium-catalyzed C-2 selective arylation of quinolines.

Ren X, Wen P, Shi X, Wang Y, Li J, Yang S, Yan H, Huang G.

Org Lett. 2013 Oct 18;15(20):5194-7. doi: 10.1021/ol402262c. Epub 2013 Sep 27.

PMID:
24073790
[PubMed - indexed for MEDLINE]
8.

Total synthesis of Calothrixin A and B via C-H activation.

Ramkumar N, Nagarajan R.

J Org Chem. 2013 Mar 15;78(6):2802-7. doi: 10.1021/jo302821v. Epub 2013 Feb 28.

PMID:
23421392
[PubMed - indexed for MEDLINE]
9.

Deracemization of quaternary stereocenters by Pd-catalyzed enantioconvergent decarboxylative allylation of racemic beta-ketoesters.

Mohr JT, Behenna DC, Harned AM, Stoltz BM.

Angew Chem Int Ed Engl. 2005 Oct 28;44(42):6924-7. No abstract available.

PMID:
16206310
[PubMed - indexed for MEDLINE]
10.

Rapid access to spirocyclic oxindole alkaloids: application of the asymmetric palladium-catalyzed [3 + 2] trimethylenemethane cycloaddition.

Trost BM, Bringley DA, Zhang T, Cramer N.

J Am Chem Soc. 2013 Nov 6;135(44):16720-35.

PMID:
24083654
[PubMed - indexed for MEDLINE]
Free PMC Article
11.

Regioselective inter- and intramolecular formal [4+2] cycloaddition of cyclobutanones with indoles and total synthesis of (±)-aspidospermidine.

Kawano M, Kiuchi T, Negishi S, Tanaka H, Hoshikawa T, Matsuo J, Ishibashi H.

Angew Chem Int Ed Engl. 2013 Jan 14;52(3):906-10. doi: 10.1002/anie.201206734. Epub 2012 Nov 26. No abstract available.

PMID:
23184896
[PubMed - indexed for MEDLINE]
12.

Pd(II)/(t)Bu-quinolineoxazoline: an air-stable and modular chiral catalyst system for enantioselective oxidative cascade cyclization.

He W, Yip KT, Zhu NY, Yang D.

Org Lett. 2009 Dec 17;11(24):5626-8. doi: 10.1021/ol902348t.

PMID:
19905004
[PubMed - indexed for MEDLINE]
13.

Palladium-catalyzed decarboxylative vinylation of potassium nitrophenyl acetate: application to the total synthesis of (±)-goniomitine.

Xu Z, Wang Q, Zhu J.

Angew Chem Int Ed Engl. 2013 Mar 11;52(11):3272-6. doi: 10.1002/anie.201209970. Epub 2013 Feb 7. No abstract available.

PMID:
23401171
[PubMed - indexed for MEDLINE]
14.

Application of the Rh(II) cyclization/cycloaddition cascade for the total synthesis of (+/-)-aspidophytine.

Mejía-Oneto JM, Padwa A.

Org Lett. 2006 Jul 20;8(15):3275-8.

PMID:
16836384
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

Catalytic selective cyclizations of aminocyclopropanes: formal synthesis of aspidospermidine and total synthesis of goniomitine.

De Simone F, Gertsch J, Waser J.

Angew Chem Int Ed Engl. 2010 Aug 2;49(33):5767-70. doi: 10.1002/anie.201001853. No abstract available. Erratum in: Angew Chem Int Ed Engl. 2011 Apr 26;50(18):4038.

PMID:
20533490
[PubMed - indexed for MEDLINE]
16.

Enantioselective syntheses of corynanthe alkaloids by chiral Brønsted acid and palladium catalysis.

Wanner MJ, Claveau E, van Maarseveen JH, Hiemstra H.

Chemistry. 2011 Dec 2;17(49):13680-3. doi: 10.1002/chem.201103150. Epub 2011 Nov 8. No abstract available.

PMID:
22069165
[PubMed - indexed for MEDLINE]
17.

Asymmetric construction of quaternary carbon centers by sequential conjugate addition of lithium amide and in situ alkylation: utility in the synthesis of (-)-aspidospermidine.

Suzuki M, Kawamoto Y, Sakai T, Yamamoto Y, Tomioka K.

Org Lett. 2009 Feb 5;11(3):653-5. doi: 10.1021/ol802759j.

PMID:
19115978
[PubMed - indexed for MEDLINE]
18.

Synthesis of pyrrole and carbazole alkaloids.

Bauer I, Knölker HJ.

Top Curr Chem. 2012;309:203-53. doi: 10.1007/128_2011_192. Review.

PMID:
21728136
[PubMed - indexed for MEDLINE]
19.

Regioselective Pd-catalyzed synthesis and application of 3-methyl-5-bromo-2-pyrone toward keto-phomactin A.

Ryu K, Cho YS, Jung SI, Cho CG.

Org Lett. 2006 Jul 20;8(15):3343-5.

PMID:
16836401
[PubMed - indexed for MEDLINE]
20.

General and efficient strategy for erythrinan and homoerythrinan alkaloids: syntheses of (+/-)-3-demethoxyerythratidinone and (+/-)-erysotramidine.

Gao S, Tu YQ, Hu X, Wang S, Hua R, Jiang Y, Zhao Y, Fan X, Zhang S.

Org Lett. 2006 May 25;8(11):2373-6.

PMID:
16706529
[PubMed - indexed for MEDLINE]
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