199 related articles for article (PubMed ID: 19072093)
1. The effect of electrostatic interactions on conformational equilibria of multiply substituted tetrahydropyran oxocarbenium ions.
Yang MT; Woerpel KA
J Org Chem; 2009 Jan; 74(2):545-53. PubMed ID: 19072093
[TBL] [Abstract][Full Text] [Related]
2. Structural evidence that alkoxy substituents adopt electronically preferred pseudoaxial orientations in six-membered ring dioxocarbenium ions.
Chamberland S; Ziller JW; Woerpel KA
J Am Chem Soc; 2005 Apr; 127(15):5322-3. PubMed ID: 15826161
[TBL] [Abstract][Full Text] [Related]
3. Stereochemistry of nucleophilic substitution reactions depending upon substituent: evidence for electrostatic stabilization of pseudoaxial conformers of oxocarbenium ions by heteroatom substituents.
Ayala L; Lucero CG; Romero JA; Tabacco SA; Woerpel KA
J Am Chem Soc; 2003 Dec; 125(50):15521-8. PubMed ID: 14664599
[TBL] [Abstract][Full Text] [Related]
4. Stereoselective C-glycosylation reactions of ribose derivatives: electronic effects of five-membered ring oxocarbenium ions.
Larsen CH; Ridgway BH; Shaw JT; Smith DM; Woerpel KA
J Am Chem Soc; 2005 Aug; 127(31):10879-84. PubMed ID: 16076193
[TBL] [Abstract][Full Text] [Related]
5. 1,3-Diaxial steric effects and intramolecular hydrogen bonding in the conformational equilibria of new cis-1,3-disubstituted cyclohexanes using low temperature NMR spectra and theoretical calculations.
de Oliveira PR; Rittner R
Spectrochim Acta A Mol Biomol Spectrosc; 2005 Nov; 62(1-3):30-7. PubMed ID: 16257689
[TBL] [Abstract][Full Text] [Related]
6. Stereodirecting effect of the pyranosyl C-5 substituent in glycosylation reactions.
Dinkelaar J; de Jong AR; van Meer R; Somers M; Lodder G; Overkleeft HS; Codée JD; van der Marel GA
J Org Chem; 2009 Jul; 74(14):4982-91. PubMed ID: 19489535
[TBL] [Abstract][Full Text] [Related]
7. Stereoselective C-glycosylation reactions of pyranoses: the conformational preference and reactions of the mannosyl cation.
Lucero CG; Woerpel KA
J Org Chem; 2006 Mar; 71(7):2641-7. PubMed ID: 16555815
[TBL] [Abstract][Full Text] [Related]
8. Using nucleophilic substitution reactions to understand how a remote alkyl or alkoxy substituent influences the conformation of eight-membered ring oxocarbenium ions.
Chamberland S; Woerpel KA
Org Lett; 2004 Dec; 6(25):4739-41. PubMed ID: 15575674
[TBL] [Abstract][Full Text] [Related]
9. Electrostatic effects on the reactions of cyclohexanone oxocarbenium ions.
Baghdasarian G; Woerpel KA
J Org Chem; 2006 Sep; 71(18):6851-8. PubMed ID: 16930037
[TBL] [Abstract][Full Text] [Related]
10. Glycosyl Oxocarbenium Ions: Structure, Conformation, Reactivity, and Interactions.
Franconetti A; Ardá A; Asensio JL; Blériot Y; Thibaudeau S; Jiménez-Barbero J
Acc Chem Res; 2021 Jun; 54(11):2552-2564. PubMed ID: 33930267
[TBL] [Abstract][Full Text] [Related]
11. Electronic and steric substituent influences on the conformational equilibria of cyclohexyl esters: the anomeric effect is not anomalous!
Kleinpeter E; Taddei F; Wacker P
Chemistry; 2003 Mar; 9(6):1360-8. PubMed ID: 12645025
[TBL] [Abstract][Full Text] [Related]
12. Spectroscopic and X-ray crystallographic evidence for electrostatic effects in 4-substituted cyclohexanone-derived hydrazones, imines, and corresponding salts.
Dibble DJ; Ziller JW; Woerpel KA
J Org Chem; 2011 Oct; 76(19):7706-19. PubMed ID: 21806053
[TBL] [Abstract][Full Text] [Related]
13. Hyperconjugation and the increasing bulk of OCOCX3 substituents in trans-1,4-disubstituted cyclohexanes destabilize the diequatorial conformer.
Kleinpeter E; Rolla N; Koch A; Taddei F
J Org Chem; 2006 Jun; 71(12):4393-9. PubMed ID: 16749766
[TBL] [Abstract][Full Text] [Related]
14. Computational evidence that hyperconjugative interactions are not responsible for the anomeric effect.
Mo Y
Nat Chem; 2010 Aug; 2(8):666-71. PubMed ID: 20651730
[TBL] [Abstract][Full Text] [Related]
15. Origin of Stereoselectivity in S
Remmerswaal WA; Hansen T; Hamlin TA; Codée JDC
Chemistry; 2023 Mar; 29(14):e202203490. PubMed ID: 36511875
[TBL] [Abstract][Full Text] [Related]
16. Influence of OH⋯N and NH⋯O inter- and intramolecular hydrogen bonds in the conformational equilibrium of some 1,3-disubstituted cyclohexanes through NMR spectroscopy and theoretical calculations.
de Oliveira PR; Viesser RV; Guerrero PG; Rittner R
Spectrochim Acta A Mol Biomol Spectrosc; 2011 May; 78(5):1599-605. PubMed ID: 21382745
[TBL] [Abstract][Full Text] [Related]
17. Cyclic retro-inverso dipeptides with two aromatic side chains. II. Conformational analysis.
Yamazaki T; Nunami K; Goodman M
Biopolymers; 1991 Nov; 31(13):1513-28. PubMed ID: 1814501
[TBL] [Abstract][Full Text] [Related]
18. Conformational equilibria of trans -3-X-cyclohexanols (X = Cl, Br, CH3 and OCH3). A low temperature NMR study and theoretical calculations.
de Oliveira PR; Rittner R
Magn Reson Chem; 2008 Mar; 46(3):250-5. PubMed ID: 18236419
[TBL] [Abstract][Full Text] [Related]
19. C-glycosylation reactions of sulfur-substituted glycosyl donors: evidence against the role of neighboring-group participation.
Beaver MG; Billings SB; Woerpel KA
J Am Chem Soc; 2008 Feb; 130(6):2082-6. PubMed ID: 18215038
[TBL] [Abstract][Full Text] [Related]
20. Diastereoselective nucleophilic substitution reactions of oxasilacyclopentane acetals: application of the "inside attack" model for reactions of five-membered ring oxocarbenium ions.
Bear TJ; Shaw JT; Woerpel KA
J Org Chem; 2002 Apr; 67(7):2056-64. PubMed ID: 11925209
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
