Buscar
Mostrando ítems 31-40 de 488
Total Synthesis of (-)- Basiliskamide A and NMR Studies on the Conversion of Basiliskamide A to Basiliskamide B
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
Stereoselective alkylation of N-Boc-2-pyrrolidinones and N-Boc-2-piperidinones. Synthesis and characterization of disubstituted lactams
(Pergamon-elsevier Science LtdOxfordInglaterra, 1999)
Quantum stereodynamics of four-atom reactions: theory and application to H(2)+OH <-> H(2)O+H
(Royal Soc ChemistryCambridgeInglaterra, 1999)
Attack and recoil angle dependence of the Li+HF -> LiF+Hreaction at J=0
(Amer Chemical SocWashingtonEUA, 1999)
Chiral boron enolate aldol additions to chiral aldehydes
(Amer Chemical SocWashingtonEUA, 2006)
Synthesis of methyl dihydrohardwickiate and its C-4 epimer. Structural amendment of natural crolechinic acid
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Creation of quaternary stereocenters by the addition of allyltributyltin to chiral cyclic N-acyliminium ions
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Application of Didactic Strategies as Multisensory Teaching Tools in Organic Chemistry Practices for Students with Visual Disabilities
(American Chemical Society, 2019-04)
Visually impaired or blind students require adjustments to the traditional hands-on activities and methodological and didactic strategies employed by the teacher. These adaptations are based on multisensory teaching tools, ...
Further sesquiterpene pyridine alkaloids from Maytenus aquifolium
(1998-12-05)
Two new sesquiterpene evoninate alkaloids, aquifoliunine E-III and aquifoliunine E-IV, were isolated from the root bark of Maytenus aquifolium. The structures of the new compounds were elucidated on the basis of spectroscopic ...
Further sesquiterpene pyridine alkaloids from Maytenus aquifolium
(1998-12-05)
Two new sesquiterpene evoninate alkaloids, aquifoliunine E-III and aquifoliunine E-IV, were isolated from the root bark of Maytenus aquifolium. The structures of the new compounds were elucidated on the basis of spectroscopic ...