Reactions of 4,4,9-trimethyl-4,9-dihydro-4-silanaphtho[3,2-b]thiophen-9-one with nucleophilic and electrophilic reagents

descriptionPublicationkeyboard_double_arrow_right Article 01 May 1998 Russian Federation English Publisher:Springer Science and Business Media LLCJournal:Chemistry of Heterocyclic Compounds, volume 34, pages 545-549 (issn: 0009-3122, eissn: 1573-8353,

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Authors: Varlamov A.V.; Astakhov A.A.; Akoto L.; Golovtsov N.I.; Chernyshev A.V.;

doi: 10.1007/bf02290936

Reactions of 4,4,9-trimethyl-4,9-dihydro-4-silanaphtho[3,2-b]thiophen-9-one with nucleophilic and electrophilic reagents

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Abstract

We have studied the reaction of 4,4,9-trimethyl-4,9-dihydro-4-silanaphtho[3,2-b]-thiophen-9-one with organometallic compounds, lithium aluminum hydride, sodium borohydride, aniline, and acetyl nitrate. We have obtained secondary and tertiary dihydrosilanaphtho[3,2-b]thiophen-9-ols and 9-phenyliminodihydrosilanaphtho[3,2-b]thiophene. We have established that nitration of dihydrosilanaphthothiophen-9-one occurs at the α position of the thiophene moiety. ©1998 Plenum Publishing Corporation.

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Russian Federation

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Peoples' Friendship University of Russia
Russian Federation

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