Recyclization reactions of 8,10-dibromocamphor with Grignard and organolithium compounds
Тип публікації :
Стаття
Дата випуску :
2021
Автор(и) :
Verenka, Ihor
Gorichko, Marian
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
9
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
97
Кінцева сторінка :
103
Цитування :
[APA 7] Verenka, I., & Gorichko, M. (2021). Recyclization reactions of 8,10-dibromocamphor with Grignard and organolithium compounds. French-Ukrainian Journal of Chemistry, 9(1), 97–103. https://doi.org/10.17721/fujcV9I1P97-103
[ДСТУ] Verenka I., Gorichko M. Recyclization reactions of 8,10-dibromocamphor with Grignard and organolithium compounds. French-Ukrainian Journal of Chemistry. 2021. Vol. 9, no. 1. P. 97—103. DOI: 10.17721/fujcV9I1P97-103 (date of access: 18.07.2026).
Grignard reagents and organolithium compounds react with 8,10-dibromocamphor to afford substituted 1-methyl-2-methylenebicyclo[3.2.0]heptanes. Recyclization proceeds via intramolecular enolate alkylation and Grob fragmentation of the reaction intermediates. All compounds have been characterized by 1H, 13C and 19F NMR spectroscopy and their chemical composition proved by HRMS analyses. The relative spatial arrangement of substituents in the molecule of (1-methyl-2-methylenebicyclo[3.2.0]heptan-6-yl)diphenylmethanol was studied by NOESY experiments.
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