1374460-24-8Relevant articles and documents
1,3-Dipolar cycloaddition reactions of azomethine ylides with a cellulose-derived chiral enone. A novel route for organocatalysts development
Sarotti, Ariel M.,Spanevello, Rolando A.,Suarez, Alejandra G.,Echeverria, Gustavo A.,Piro, Oscar E.
, p. 2556 - 2559 (2012)
Cellulose-derived chiral pyrrolidines were synthesized in excellent yields, regioselectivities, and stereoselectivities via a 1,3-dipolar cycloaddition reaction between levoglucosenone and azomethine ylides. An unprecedented isomerization event led to a new family of pyrrolidines with an unusual relative stereochemistry. Preliminary results showed that these compounds are promising organocatalysts for iminium ion-based asymmetric Diels-Alder reactions.