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Journal of the Brazilian Chemical Society
versão impressa ISSN 0103-5053

 

9th Brazilian Meeting on Organic Synthesis
Curitiba, PR
20-24 August, 2001


Sumário
J. Braz. Chem. Soc. v.12 n.5 São Paulo set./out. 2001

 Editorial
  
 
  
 Reviews
  
 ·  Application of the tandem thionium/N-acyliminium ion cascade toward heterocyclic synthesis
Padwa, Albert; Danca, Diana M.; Ginn, John D.; Lynch, Stephen M.

  
 ·  Hydrotelluration of alkynes: a unique route to Z-vinyl organometallics
Vieira, Maurício L.; Zinn, Fabiano K.; Comasseto, João V.

  
 ·  The Diels-Alder reaction: an update
Brocksom, Timothy John; Nakamura, Joanita; Ferreira, Maria Lúcia; Brocksom, Ursula

  
 Communication
  
 ·  1,5-Induction in reactions between 2-alkoxy-(2-tributylstannylethylidene)cyclohexanes and aldehydes
Kumar, Poonam; Thomas, Eric J.; Tray, Daniel R.

  
 Article
  
 ·  Asymmetric catalysis in aqueous media: use of metal-chiral crown ethers as efficient chiral Lewis acid catalysts in asymmetric aldol reactions
Shu, Kobayashi; Hamada, Tomoaki; Nagayama, Satoshi; Manabe, Kei

  
 ·  The stereochemistry of the addition of chlorotitanium enolates of N-acyl oxazolidin-2-ones to 5- and 6- membered N-acyliminium ions
Pilli, Ronaldo A.; Böckelmann, Maria Alice; Alves, Conceição de Fatima

  
 ·  Enantioselective synthesis of b-Amino acids. 12. experimental and theoretical study of the diastereoselectivity of alkylation of the dianion of N',N'-Bis(a-phenylethyl)-N -carbobenzyloxypropionamide
Gutiérrez-García, Víctor Manuel; Reyes-Rangel, Gloria; Muñoz-Muñiz, Omar; Juaristi, Eusebio

  
 ·  Controlling factors determining the selective HSCN addition to double bonds and their application to the synthesis of 7-isothiocyano-7,8-a-dihydro-bisabolene
Oliveira, Cecilia M. de; Silva, Cleuza C. da; Collins, Carol H.; Marsaioli, Anita J.

  
 ·  Synthesis of 3,4-Di-O-benzyl-1-O-methyl-L-galactitol, a key precursor of the C33-C37 fragment of calyculins
Cironi, Pablo; Varela, Oscar

  
 ·  A new approach to the synthesis of (±)-methyl jasmonate and (±)-baclofen via conjugated addition of oxazoline cyanocuprate to Michael acceptors
Santos, Alcindo A. dos; Clososki, Giuliano C.; Simonelli, Fabio; Oliveira, Alfredo R. M. de; Marques, Francisco de A.; Zarbin, Paulo H. G.

  
 Short Report
  
 ·  The reaction of 1-tetralones with thallium trinitrate supported on clay: ring contraction vs a-oxidation
Ferraz, Helena M. C.; Silva Jr., Luiz F.; Aguilar, Andrea M.; Vieira, Tiago O.

  
 ·  Hydrobromination of alkenes with PBr3/SiO2: a simple and efficient regiospecific preparation of alkyl bromides
Sanseverino, Antonio M.; Mattos, Marcio C.S. de