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Michael addition of amines to sterically crowded ortho-benzoquinone completed with unprecedented 1,2-shift of a tert-butyl group

A strong electron-withdrawing nitro group introduced into the 6-position of 3,5-di-(tert-butyl)-1,2-benzoquinone provides for activation of the sterically blocked Michael addition reaction channel. Addition of amines to the quinone is followed by a concerted 1,2-migration of a tert-butyl group to af...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Demidov, O. P., Демидов, О. П.
Fformat: Статья
Iaith:English
Cyhoeddwyd: Elsevier Ltd 2021
Pynciau:
Mynediad Ar-lein:https://dspace.ncfu.ru/handle/20.500.12258/14784
Tagiau: Ychwanegu Tag
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