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Leo A Paquette

Explore the profile of Leo A Paquette including associated specialties, affiliations and a list of published articles. Areas
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Articles 103
Citations 213
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Recent Articles
1.
Paquette L, Tae J, Hickey E, Rogers R
Angew Chem Int Ed Engl . 2018 May; 38(10):1409-1411. PMID: 29711571
Despite its preferred equatorial conformation in the solid state and in solution, the cis,cis-trispiro ether 1 binds readily and strongly to lithium ions. The 2:1 sandwich complex 2 is initially...
2.
Paquette L, Tae J, Branan B, Eisenberg S, Hofferberth J
Angew Chem Int Ed Engl . 2018 May; 38(10):1412-1414. PMID: 29711563
An unprecedented high barrier to ring inversion [Eq. (1)] prevents 1 from engaging in bifacial complexation with lithium ions. The X-ray crystal structure analysis of this hexaspiro compound corroborates the...
3.
Gallucci J, Dura R, Paquette L
Acta Crystallogr Sect E Struct Rep Online . 2011 Jan; 64(Pt 7):o1303. PMID: 21202932
The title compound, C(12)H(12)BrNO(2)S, was isolated after direct irradiation (hν 350 nm, hexa-ne) of a mixture of stereoisomeric sulfonamides containing a vicinal dibromide and a conjugated diene. This product is...
4.
Gallucci J, Inomata K, Dura R, Paquette L
Acta Crystallogr Sect E Struct Rep Online . 2011 Jan; 64(Pt 1):o287. PMID: 21200853
The title compound, C(15)H(22)O(3), was prepared via amino-acid-promoted Robinson annulation followed by tandem Pd/C-mediated hydrogenation and oxidative cyclization. This product was instrumental in determining the feasibility of a stereocontrolled hydrogenation...
5.
Wang X, Butler S, Gallucci J, Paquette L
J Org Chem . 2009 Aug; 74(17):6825-30. PMID: 19642628
Efficient synthetic routes to the four isomers 17b-20b of the title ketone are described. Entry begins from the Wieland-Miescher homologue 3 whose pair of carbonyl groups are amenable to regiochemical...
6.
Proust N, Gallucci J, Paquette L
J Org Chem . 2009 Mar; 74(7):2897-900. PMID: 19275194
The addition of elemental bromine dissolved in CH(2)Cl(2) to para-disubstituted benzodiazocines where X is the same (H, CH(3), Br, OMe, NO(2)) or a different substituent as X and Y (CH(3),...
7.
Paquette L, Dura R, Modolo I
J Org Chem . 2009 Feb; 74(5):1982-7. PMID: 19199670
A ring-closing metathesis-based strategy has allowed access to an unreported pair of pyridoisoindolones and their previously unknown sultam counterparts. The synthetic routing takes advantage of the ready availability of N-allylphthalimide...
8.
Paquette L, Moura-Letts G, Wang G
J Org Chem . 2009 Jan; 74(5):2099-107. PMID: 19173597
Exhaustive dihydroxylation of the pair of cyclooctadienols consisting of 4 and 5, which are available in enantiomerically pure form from d-glucose, resulted in the formation of two diastereomeric tetraols in...
9.
Moura-Letts G, Paquette L
J Org Chem . 2008 Sep; 73(19):7663-70. PMID: 18761439
More advanced oxidation of the cyclooctadienol shown, readily available in enantiomerically pure form from D-glucose, has given rise to a series of intermediates whose relative (and ultimately absolute) configuration was...
10.
Paquette L, Lai K
Org Lett . 2008 Aug; 10(17):3781-4. PMID: 18683932
The polyfused medium-sized CDE ring system of lancifodilactone G is assembled via B-alkyl Suzuki-Miyaura cross-coupling and SmI 2-mediated pinacol macrocyclization as the key strategic steps.