First insights into the synthesis of carbo-phospholane and carbo-phospholene oxides
Тип публікації :
Стаття
Дата випуску :
2015
Автор(и) :
Maurette, Luc
Saccavini, Catherine
Maraval, Valérie
Chauvin, Remi
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
3
Випуск :
2
ISSN :
2312-3222
Початкова сторінка :
80
Кінцева сторінка :
88
Цитування :
[APA 7] Maurette, L., Saccavini, C., Maraval, V., & Chauvin, R. (2015). First insights into the synthesis of carbo-phospholane and carbo-phospholene oxides. French-Ukrainian Journal of Chemistry, 3(2), 80–88. https://doi.org/10.17721/fujcV3I2P80-88
[ДСТУ] First insights into the synthesis of carbo-phospholane and carbo-phospholene oxides / L. Maurette et al. French-Ukrainian Journal of Chemistry. 2015. Vol. 3, no. 2. P. 80—88. DOI: 10.17721/fujcV3I2P80-88 (date of access: 18.07.2026).
Fifteen-membered ring carbo-mers of five-membered rings are considered in the heterocyclic series of the phosphole oxide and less unsaturated parents. The synthesis of the first carbo-phospholane oxides is achieved by a [14+1] two-step/one-pot macrocyclization route with 86 % yield. Reduction of the latter phosphora-[5]pericyclyne with SnCl2 allowed consistent 1H and 31P NMR characterization of the corresponding carbo-phospholene, produced with 11 % yield. The ultimate carbo-phosphole oxide could not be isolated, but preliminary results on alternative strategies towards this 14 pz-electron Hückel carbo-aromatic are reported.
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