Literature DB >> 14639650

Stereoselectivity of nitrile oxide cycloadditions to chiral allylic fluorides: experiment and theory.

Michael Prakesch1, Danielle Grée, René Grée, Jennifer Carter, Ilyas Washington, K N Houk.   

Abstract

The cycloadditions of nitrile oxides with new and previously studied allylic fluorides were examined. The 1,3-dipolar cycloaddition reactions were also investigated theoretically with density functional theory (B3LYP) based transition-state modelling. The predictions provided reasonable agreement with experiment, indicating that both steric and electronic effects have important influences on the stereoselectivities of these reactions.

Entities:  

Mesh:

Substances:

Year:  2003        PMID: 14639650     DOI: 10.1002/chem.200304967

Source DB:  PubMed          Journal:  Chemistry        ISSN: 0947-6539            Impact factor:   5.236


  1 in total

1.  Transition structures of diastereoselective 1,3-dipolar cycloadditions of nitrile oxides to chiral homoallylic alcohols.

Authors:  Jennifer A R Luft; Kieche Meleson; K N Houk
Journal:  Org Lett       Date:  2007-01-25       Impact factor: 6.005

  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.