Facile synthesis of a C4-symmetrical inherently chiral calix[4]arene

Autor: Luke Hodson, Leigh Loots, Trégen M. Snayer, Gareth E. Arnott, Kevin J. Visagie, Michael-Phillip Smith, David J. Kuter

Publikováno v: Chemical Communications. 57:11045-11048

Inherently chiral calix[4]arenes with C4-symmetry are extremely rare and difficult to synthesise, severely hampering any effort to expand on their potential as chiral supramolecular catalysts and building blocks. Herein we report a reaction of a tetr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1e0e9ca9ef26fbe940b824a6cae6cea
https://doi.org/10.1039/d1cc04607a

C-H activation: a Critical Evaluation of a Published Method and its Application Towards Inherently Chiral Calix[4]arenes

Autor: Luke Hodson, Gareth E. Arnott, Kevin J. Visagie

Publikováno v: South African Journal of Chemistry; Vol. 73 No. 1 (2020); 15–21
South African Journal of Chemistry, Volume: 73, Pages: 15-21, Published: 2020

C-H activation offers an intriguing access into inherently chiral calix[4]arenes, but has been little explored in the literature. In this article, we report our investigation into a published C-H activation method that uses carbamates to direct a pal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb2fab06c0857615c63922bc723c8e74
https://doi.org/10.17159/0379-4350/2020/v73a3