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Results: 1-24 |
Results: 24
The stereochemistry of the addition of chlorotitanium enolates of N-acyl oxazolidin-2-ones to 5-and 6-membered N-acyliminium ions
Authors: Pilli, RA Bockelmann, MA Alves, CD
Citation: Ra. Pilli et al., The stereochemistry of the addition of chlorotitanium enolates of N-acyl oxazolidin-2-ones to 5-and 6-membered N-acyliminium ions, J BRAZ CHEM, 12(5), 2001, pp. 634-651
The addition of allyltrimethylsilane to cyclic N-acyliminium ions derived from (S)-(+)-mandelic acid and cyclohexyl-based chiral auxiliaries
Authors: D'Oca, MGM Pilli, RA Pardini, VL Curi, D Comninos, FCM
Citation: Mgm. D'Oca et al., The addition of allyltrimethylsilane to cyclic N-acyliminium ions derived from (S)-(+)-mandelic acid and cyclohexyl-based chiral auxiliaries, J BRAZ CHEM, 12(4), 2001, pp. 507-513
The stereochemistry of the Nozaki-Hiyama-Kishi reaction and the construction of 10-membered lactones. the enantioselective total synthesis of (-)-decarestrictine D.
Authors: Pilli, RA Victor, MM
Citation: Ra. Pilli et Mm. Victor, The stereochemistry of the Nozaki-Hiyama-Kishi reaction and the construction of 10-membered lactones. the enantioselective total synthesis of (-)-decarestrictine D., J BRAZ CHEM, 12(3), 2001, pp. 373-385
Diastereoselection of the addition of silyloxyfurans to five-, six- and seven-membered N-acyliminium ions
Authors: de Oliveira, MDF Santos, LS Pilli, RA
Citation: Mdf. De Oliveira et al., Diastereoselection of the addition of silyloxyfurans to five-, six- and seven-membered N-acyliminium ions, TETRAHEDR L, 42(40), 2001, pp. 6995-6997
Total synthesis of (+/-)-homopumiliotoxin 223G
Authors: Santos, LS Pilli, RA
Citation: Ls. Santos et Ra. Pilli, Total synthesis of (+/-)-homopumiliotoxin 223G, TETRAHEDR L, 42(40), 2001, pp. 6999-7001
A short synthesis of (1S,8aR)-1-aminomethyl indolizidine. The heterocycliccore of stelletamides
Authors: Pilli, RA Zanotto, PR Bockelmann, MA
Citation: Ra. Pilli et al., A short synthesis of (1S,8aR)-1-aminomethyl indolizidine. The heterocycliccore of stelletamides, TETRAHEDR L, 42(40), 2001, pp. 7003-7005
Enhanced trans diastereoselection in the allylation of cyclic chiral N-acyliminium ions. Synthesis of hydroxylated indolizidines
Authors: Klitzke, CF Pilli, RA
Citation: Cf. Klitzke et Ra. Pilli, Enhanced trans diastereoselection in the allylation of cyclic chiral N-acyliminium ions. Synthesis of hydroxylated indolizidines, TETRAHEDR L, 42(33), 2001, pp. 5605-5608
Intrinsic gas-phase electrophilic reactivity of cyclic N-alkyl- and N-acyliminium ions
Authors: D'Oca, MGM Moraes, LAB Pilli, RA Eberlin, MN
Citation: Mgm. D'Oca et al., Intrinsic gas-phase electrophilic reactivity of cyclic N-alkyl- and N-acyliminium ions, J ORG CHEM, 66(11), 2001, pp. 3854-3864
Stereoselective synthesis of functionalized trans-2,5-disubstituted tetrahydrofurans
Authors: Pilli, RA Riatto, VB Vencato, I
Citation: Ra. Pilli et al., Stereoselective synthesis of functionalized trans-2,5-disubstituted tetrahydrofurans, ORG LETT, 2(1), 2000, pp. 53-56
Creation of quaternary stereocenters by the addition of allyltributyltin to chiral cyclic N-acyliminium ions
Authors: Schuch, CM Pilli, RA
Citation: Cm. Schuch et Ra. Pilli, Creation of quaternary stereocenters by the addition of allyltributyltin to chiral cyclic N-acyliminium ions, TETRAHEDR-A, 11(3), 2000, pp. 753-764
Diastereoselective synthesis of 2,5-disubstituted tetrahydrofuran derivatives
Authors: Pilli, RA Riatto, VB
Citation: Ra. Pilli et Vb. Riatto, Diastereoselective synthesis of 2,5-disubstituted tetrahydrofuran derivatives, TETRAHEDR-A, 11(18), 2000, pp. 3675-3686
Recent progress in the chemistry of the Stemona alkaloids
Authors: Pilli, RA de Oliveira, MDCF
Citation: Ra. Pilli et Mdcf. De Oliveira, Recent progress in the chemistry of the Stemona alkaloids, NAT PROD R, 17(1), 2000, pp. 117-127
Untitled
Authors: Pilli, RA Zarbin, PHG
Citation: Ra. Pilli et Phg. Zarbin, Untitled, J BRAZ CHEM, 11(6), 2000, pp. NIL_2-NIL_2
Addition of silylated carbon nucleophiles to iminium and cyclic N-acyliminium ions promoted by InCl3
Authors: Russowsky, D Petersen, RZ Godoi, MN Pilli, RA
Citation: D. Russowsky et al., Addition of silylated carbon nucleophiles to iminium and cyclic N-acyliminium ions promoted by InCl3, TETRAHEDR L, 41(51), 2000, pp. 9939-9942
The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries
Authors: D'Oca, MGM Pilli, RA Vencato, I
Citation: Mgm. D'Oca et al., The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries, TETRAHEDR L, 41(50), 2000, pp. 9709-9712
Addition of carbon nucleophiles to substituted N-acyliminium ions. A stereoselective route to trans-fused decahydroquinoline systems
Authors: Maldaner, AO Pilli, RA
Citation: Ao. Maldaner et Ra. Pilli, Addition of carbon nucleophiles to substituted N-acyliminium ions. A stereoselective route to trans-fused decahydroquinoline systems, TETRAHEDR L, 41(41), 2000, pp. 7843-7846
First total synthesis of Aspinolide B, a new pentaketide produced by Aspergillus ochraceus
Authors: Pilli, RA Victor, MM de Meijere, A
Citation: Ra. Pilli et al., First total synthesis of Aspinolide B, a new pentaketide produced by Aspergillus ochraceus, J ORG CHEM, 65(19), 2000, pp. 5910-5916
The asymmetric synthesis of (+)-sitophilure, the natural form of the aggregation pheromone of Sitophilus oryzae L-and Sitophilus zeamais M.
Authors: Pilli, RA Riatto, VB
Citation: Ra. Pilli et Vb. Riatto, The asymmetric synthesis of (+)-sitophilure, the natural form of the aggregation pheromone of Sitophilus oryzae L-and Sitophilus zeamais M., J BRAZ CHEM, 10(5), 1999, pp. 363-368
Limitations in determining enantiomeric excess of alcohols by P-31-NMR of the phosphonate derivatives
Authors: Laverde, A de Miranda, DS da Conceicao, GJA Schirmer, H Pilli, RA de Meijere, A Marsaioli, AJ
Citation: A. Laverde et al., Limitations in determining enantiomeric excess of alcohols by P-31-NMR of the phosphonate derivatives, J BRAZ CHEM, 10(4), 1999, pp. 293-298
Relative configuration of a delta-lactone isolated from mandibular gland secretion of Calomyrmex sp. males
Authors: Pilli, RA Bockelmann, MA Del Corso, A
Citation: Ra. Pilli et al., Relative configuration of a delta-lactone isolated from mandibular gland secretion of Calomyrmex sp. males, J CHEM ECOL, 25(2), 1999, pp. 355-368
Microbial screening for the enantiospecific production of alkyl esters of 4-chloro-3-hydroxybutanoic acid
Authors: Cagnon, JR Marsaioli, AJ Riatto, VB Pilli, RA Manfio, GP Eguchi, SY
Citation: Jr. Cagnon et al., Microbial screening for the enantiospecific production of alkyl esters of 4-chloro-3-hydroxybutanoic acid, CHEMOSPHERE, 38(10), 1999, pp. 2243-2246
The stereochemistry of the addition of titanium enolates of N-propionyl-oxazolidin-2-ones to 5- and 6-membered N-acyliminium ions
Authors: Pilli, RA Alves, CD Bockelmann, MA Mascarenhas, YP Nery, JG Vencato, I
Citation: Ra. Pilli et al., The stereochemistry of the addition of titanium enolates of N-propionyl-oxazolidin-2-ones to 5- and 6-membered N-acyliminium ions, TETRAHEDR L, 40(15), 1999, pp. 2891-2894
Stereoselective alkylation of N-Boc-2-pyrrolidinones and N-Boc-2-piperidinones. Synthesis and characterization of disubstituted lactams
Authors: Maldaner, AO Pilli, RA
Citation: Ao. Maldaner et Ra. Pilli, Stereoselective alkylation of N-Boc-2-pyrrolidinones and N-Boc-2-piperidinones. Synthesis and characterization of disubstituted lactams, TETRAHEDRON, 55(47), 1999, pp. 13321-13332
A chemoenzymatic synthesis of the sex pheromone of Lasioderma serricorne F.
Authors: Pilli, RA Riatto, VB
Citation: Ra. Pilli et Vb. Riatto, A chemoenzymatic synthesis of the sex pheromone of Lasioderma serricorne F., J BRAZ CHEM, 9(6), 1998, pp. 571-576
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