Chiral sulfur-containing electrophilic selenium reagents can be employed to effect efficient asymmetric syntheses. Spectroscopic and chemical evidence demonstrate that the observed high selectivity of the asymmetric reactions is associated with a nonbonding selenium-sulfur interaction that is present in both the crystalline form and in solution.

Intramolecular Nonbonding Interactions between Selenium and Sulfur –Spectroscopic Evidence and Importance in Asymmetric Synthesis

TIECCO, Marcello;TESTAFERRI, Lorenzo;SANTI, Claudio;TOMASSINI, Cristina;SANTORO, STEFANO;MARINI, Francesca;BAGNOLI, Luana;TEMPERINI, Andrea;COSTANTINO, FERDINANDO
2006

Abstract

Chiral sulfur-containing electrophilic selenium reagents can be employed to effect efficient asymmetric syntheses. Spectroscopic and chemical evidence demonstrate that the observed high selectivity of the asymmetric reactions is associated with a nonbonding selenium-sulfur interaction that is present in both the crystalline form and in solution.
2006
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/171518
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