Výsledky vyhledávání - "Jeremy Vandermeersch"

Origin of the E/Z Selectivity in the Synthesis of Tetrasubstituted Olefins by Wittig Reaction of α-Fluorophosphonium Ylides: An Explanation for the Low Stereoselectivity Observed in Reactions of α-Alkoxy Aldehydes

Autor: Jeremy Vandermeersch, Yolande Lang, Dominique Depré, Jean Dubois, Wim A. A. Vermeulen, Raphaël Robiette, Jan Vandevivere, Longchuan Huang

Publikováno v: Organic letters. 19(6)

A series of tetrasubstituted fluoroalkenes were synthesized in good yield and high E/Z selectivity (up to 96/4) by Wittig reaction between α-heterosubstituted ketones and α-fluorophosphonium ylides. A detailed study of factors that control stereose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a003dc128ebe90d228dceea56f1019d8
https://pubmed.ncbi.nlm.nih.gov/28267343

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One-Step Synthesis of a Unique Molecular Platform for the Selective Functionalization of Calix[6]arenes

Autor: Michel Luhmer, Roy Lavendomme, Jeremy Vandermeersch, Ivan Jabin, Volodymyr Malytskyi

Publikováno v: SYNTHESIS
SYNTHESIS, Georg Thieme Verlag, 2017, 49 (05), pp.1009-1023. ⟨10.1055/s-0036-1588681⟩

International audience; High selectivity is crucial for the functionalization of macro- cyclic platforms bearing multiple identical functions. In the case of ca- lix[6]arenes, only a few examples of efficient homo-functionalization have been reported

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36a5d09d31bbb413dd843c64877e38d0
https://hal.archives-ouvertes.fr/hal-01966376

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