123618-06-4Relevant articles and documents
Condensation of chiral 1,3-oxazolidines with cathecol and 4,4'- dibromobiphenol: New enantiopure polydentate ligands with C2-symmetry
Fabris,De Lucchi,Delogu,Fabbri
, p. 2007 - 2012 (1999)
The new enantiopure polydentate ligands 3a,c and 4a-c have been synthesized via Mannich condensation of 1,3-oxazolidines 1a-c with 5,5'- dibromobiphenol and cathecol. The products are enantiopure C2 chiral ligands of potential use in asymmetric synthesis as well as bioactive compounds.
Study of alkaloids of the Siberian and Altai flora 14. Synthesis of alkaloid-based tertiary N-(3-arylprop-2-ynyl)amines
Osadchii,Shults,Polukhina,Shakirov,Vasilevskii,Stepanov,Tolstikov
, p. 1261 - 1267 (2008/09/17)
3-Arylprop-2-ynylamines containing the key fragment of known alkaloids of the Altai flora were synthesized by the Sonogashira and Mannich reactions.
Reaction of 3-methylamino-1,2-diols with dihalomethanes. Synthesis of chiral 4-substituted 3-methyltetrahydro-1,3-oxazin-5-ols
Hajji, Chakib,Testa, M Luisa,De La Salud-Bea, Roberto,Zaballos-García, Elena,Server-Carrió, Juan,Sepúlveda-Arques, José
, p. 8173 - 8177 (2007/10/03)
Enantiomerically pure 4,5-disubstituted 3-methyltetrahydro-1,3-oxazines have been obtained by reaction of 3-methylamino-1,2-diols with dichloromethane by regioselective differentiation of hydroxyl groups. (C) 2000 Published by Elsevier Science Ltd.