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

Authors

  • А. B. Варламов Russian University of International Friendship, Moscow 117923
  • А. А. Астахов Russian University of International Friendship, Moscow 117923
  • Лоуренс Акото Russian University of International Friendship, Moscow 117923
  • Н. И. Головцов Russian University of International Friendship, Moscow 117923
  • А. B. Чернышев Russian University of International Friendship, Moscow 117923

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.

How to Cite
Varlamov, A. V.; Astakhov, A. A.; Akoto, L.; Golovtsov, N. I.; Chernyshev, A. V. Chem. Heterocycl. Compd. 1998, 34, 545. [Khim. Geterotsikl. Soedin. 1998, 34, 621.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02290936

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Published

1998-05-25

Issue

No. 5 (1998)

Section

Original Papers