143444-51-3Relevant academic research and scientific papers
First synthesis and crystal structures of chiral 1,3-dienylborates
Mortier, Jacques,Vaultier, Michel,Plunian, Barbara,Toupet, Loic
, p. 703 - 711 (2007/10/03)
We report on the synthesis of bicyclic 1,3-dienylborates (1a/1b and 2a/2b), wherein the boron and nitrogen atoms are chiral. The absolute configuration of these molecules was established by single X-Ray diffraction studies and qualitative homonuclear NOE difference spectroscopy. The conformational stability of these molecules is low at ambient or subambient temperature. The diastereomeric borates (2a/2b) were found to be very reactive toward dienophiles in the Diels-Alder reaction.
High-Yield Syntheses of N-(2-Hydroxyethyl)-N-alkylglycine Derivatives by Reaction of Ethanolamines with Glyoxal
Farfan, Norberto,Cuellar, Laura,Aceves, Juan Manuel,Contreras, Rosalinda
, p. 927 - 929 (2007/10/02)
N-(2-hydroxyethyl)-N-alkylglycine derivatives may be conveniently prepared in high yields from N-alkylethanolamines and glyoxal.
