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Results: 1 to 20 of 362

2.

Ring-expansion of tertiary cyclic alpha-vinylamines by tandem conjugate addition to (p-toluenesulfonyl)ethyne and formal 3-aza-Cope rearrangement.

Weston MH, Nakajima K, Parvez M, Back TG.

Chem Commun (Camb). 2006 Oct 1;(37):3903-5. Epub 2006 Aug 7.

PMID:
17268665
[PubMed]
4.

Stereospecific rearrangements during the synthesis of pyrrolidines and related heterocycles from cyclizations of amino alcohols with vinyl Sulfones.

Back TG, Parvez M, Zhai H.

J Org Chem. 2003 Nov 28;68(24):9389-93.

PMID:
14629162
[PubMed - indexed for MEDLINE]
5.

Synthesis of medium ring nitrogen heterocycles via a tandem copper-catalyzed C-N bond formation-ring-expansion process.

Klapars A, Parris S, Anderson KW, Buchwald SL.

J Am Chem Soc. 2004 Mar 24;126(11):3529-33.

PMID:
15025480
[PubMed - indexed for MEDLINE]
7.

Oxidations of N-(3-indoleethyl) cyclic aliphatic amines by horseradish peroxidase: the indole ring binds to the enzyme and mediates electron-transfer amine oxidation.

Ling KQ, Li WS, Sayre LM.

J Am Chem Soc. 2008 Jan 23;130(3):933-44. doi: 10.1021/ja075905s. Epub 2007 Dec 29.

PMID:
18163622
[PubMed - indexed for MEDLINE]
8.

Tandem nucleophilic addition/oxy-2-azonia-Cope rearrangement for the formation of homoallylic amides and lactams: total synthesis and structural verification of motuporamine G.

Zhou L, Li Z, Zou Y, Wang Q, Sanhueza IA, Schoenebeck F, Goeke A.

J Am Chem Soc. 2012 Dec 12;134(49):20009-12. doi: 10.1021/ja310002m. Epub 2012 Dec 3.

PMID:
23181450
[PubMed - indexed for MEDLINE]
9.

Regioselective synthesis of heterocycles containing nitrogen neighboring an aromatic ring by reductive ring expansion using diisobutylaluminum hydride and studies on the reaction mechanism.

Cho H, Iwama Y, Sugimoto K, Mori S, Tokuyama H.

J Org Chem. 2010 Feb 5;75(3):627-36. doi: 10.1021/jo902177p.

PMID:
20039606
[PubMed - indexed for MEDLINE]
10.

N-heteroatom substitution effect in 3-aza-cope rearrangements.

Gomes MJ, Pinto LF, Glória PM, Rzepa HS, Prabhakar S, Lobo AM.

Chem Cent J. 2013 May 28;7(1):94. doi: 10.1186/1752-153X-7-94.

PMID:
23714005
[PubMed]
Free PMC Article
11.

Synthesis of medium-sized cyclic amines by selective ring cleavage of sulfonylated bicyclic amines.

Iradier F, Arrayás RG, Carretero JC.

Org Lett. 2001 Sep 20;3(19):2957-60.

PMID:
11554817
[PubMed - indexed for MEDLINE]
12.

A direct retro-Reformatsky fragmentation: formal ring enlargement of cyclic ketones for novel and practical synthesis of heterocyclic enamines.

Zhao MX, Wang MX, Yu CY, Huang ZT, Fleet GW.

J Org Chem. 2004 Feb 6;69(3):997-1000.

PMID:
14750839
[PubMed]
13.

Photochemical Reaction between Tertiary Allylic Amines and Chromium Carbene Complexes: Synthesis of Lactams via a Zwitterion Aza Cope Rearrangement.

Deur CJ, Miller MW, Hegedus LS.

J Org Chem. 1996 Apr 19;61(8):2871-2876.

PMID:
11667126
[PubMed - as supplied by publisher]
14.

Exclusive formation of alpha-methyleneoxetanes in ketene-alkene cycloadditions. Evidence for intervention of both an alpha-methyleneoxetane and the subsequent 1,4-zwitterion.

Machiguchi T, Okamoto J, Takachi J, Hasegawa T, Yamabe S, Minato T.

J Am Chem Soc. 2003 Nov 26;125(47):14446-8.

PMID:
14624592
[PubMed]
15.

3-Aza-cope rearrangement of quaternary N-allyl enammonium salts. Stereospecific 1,3 allyl migration from nitrogen to carbon on a tricyclic template

McComsey DF, Maryanoff BE.

J Org Chem. 2000 Aug 11;65(16):4938-43.

PMID:
10956475
[PubMed - as supplied by publisher]
16.

Adventures with heterocycles.

Huisgen R.

Chem Pharm Bull (Tokyo). 2000 Jun;48(6):757-65. Review.

PMID:
10866132
[PubMed - indexed for MEDLINE]
17.
18.

Lewis acid-mediated rearrangement of activated cyclic amines: a facile synthetic protocol for the preparation of amino carbonyl compounds.

Selvakumar S, Baktharaman S, Singh VK.

J Org Chem. 2007 Dec 21;72(26):10141-6. Epub 2007 Nov 29.

PMID:
18044931
[PubMed - indexed for MEDLINE]
19.

Total synthesis of the akuammiline alkaloid (+/-)-vincorine.

Zhang M, Huang X, Shen L, Qin Y.

J Am Chem Soc. 2009 Apr 29;131(16):6013-20. doi: 10.1021/ja901219v.

PMID:
19326910
[PubMed - indexed for MEDLINE]
20.

Utilization of N-X bonds in the synthesis of N-heterocycles.

Minakata S.

Acc Chem Res. 2009 Aug 18;42(8):1172-82. doi: 10.1021/ar900059r.

PMID:
19480410
[PubMed]

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