Kinetic Resolution in the [2+2] Cycloaddition of Ketenes: An Experimental and Theoretical Study.
The kinetic resoln. of Z and E olefins by [2+2] cycloaddn. with ketenes allows the isolation of pure E olefin, as well as the synthesis of pure cis-cyclobutanones, starting from Z/E mixts. A computational rationale for this kinetic difference is reported. The obtained difference of energy of activation matches with the exptl. results.
Références
- Titre
- Kinetic Resolution in the [2+2] Cycloaddition of Ketenes: An Experimental and Theoretical Study.
- Type de publication
- Article de revue
- Année de publication
- 2015
- Auteurs
- Rullière, Pauline, Carret Sébastien, Milet Anne, and Poisson Jean-François
- Revue
- Chem. Eur. J.
- Volume
- 21
- Pagination
- 3876–3881
- ISSN
- 0947-6539
Soumis le 12 avril 2018