Pineda Molas

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
[reaction: see text] A practical synthesis of Shi's diester 3 for catalytic asymmetric epoxidations has been developed. The catalyst has been prepared in multigram quantities from D-fructose in four steps with a 66% overall yield. Efficiency, cost, and selectivity aspects of the reagents involved for its preparation have been taken care of during its(More)
We studied the geometric and electronic structure of several cations (9 and 18-23) that are usually proposed as intermediates for glycosylation reactions using DFT methods. For ions 9 and 18-23 the geometries obtained corresponded to an open ion (6b type) irrespective of the exocyclic heteroatom (S, Se, I) and the size of the cycle (furanoses as well as(More)
  • 1