The Influence of C(sp 3 )H–Selenium Interactions on the  77 Se NMR Quantification of the π‐Accepting Properties of Carbenes | Zendy

Junor Glen P. | Zendy; Lorkowski Jan | Zendy; Weinstein Cory M. | Zendy; Jazzar Rodolphe | Zendy; Pietraszuk Cezary | Zendy; Bertrand Guy | Zendy

Premium

The Influence of C(sp 3 )H–Selenium Interactions on the 77 Se NMR Quantification of the π‐Accepting Properties of Carbenes

Author(s) -

Junor Glen P.,

Lorkowski Jan,

Weinstein Cory M.,

Jazzar Rodolphe,

Pietraszuk Cezary,

Bertrand Guy

Publication year - 2020

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.202010744

Subject(s) - selenium , hyperconjugation , carbene , scaling , chemistry , character (mathematics) , hydrogen bond , computational chemistry , organic chemistry , molecule , catalysis , mathematics , geometry

Selenium NMR has become a standard tool for scaling the π‐accepting character of carbenes. Herein, we highlight that non‐classical hydrogen bonding (NCHB), likely resulting from hyperconjugation, can play a significant role in the carbene–selenium 77 Se NMR chemical shift, thus triggering a non‐linear behavior of the Se‐Scale.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research