Author: Svetlana Drozdova

0000000001285006

AUTHOR

Svetlana Drozdova

Alkylation of ambident indole anion in ionic liquids

AbstractAlkylation of indole salts in different ionic liquids is reported. Ionic liquids increase the alkylation reaction rate of ambident indole anion and reduce the effects of counter ions and/or additives, the alkylation reaction rates being independent of the presence of small amounts of protic solvents or water.

research product

Indola anjona alkilēšana jonu šķidrumos

Darbā izpētīta virkne indola atvasinājumu, kuri satur alkilgrupas dažādās vietās (pie N1, C3 atomiem). Savienojumu sintēzēs izmantotas indola alkilēšanas reakcijas ar alkilējošiem reaģentiem bāzu klātbūtnē dažādos jonu šķidrumos. Gūts priekšstats par šo reakciju regioselektivitāti atkarībā no temperatūras, alkilējošā reaģenta, metāla jona u.c. faktoriem. Savienojumu struktūras ir pierādītas ar 1H-KMR spektriem un GC/MS datiem. Jonu šķidrumi vēl papildus novērtēti ar elementanalīzes datiem un titrimetrijas rezultātiem.

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PEPhysical Sciences and Engineering
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