Tandem transformations of tetrahydrobenzothieno[2,3-c]pyridines in the presence of activated alkynes

The reactivity of some new tetrahydrothienopyridines towards activated alkynes was investigated. A novel cascade cleavage-spiroannulation process, leading to the formation of previously unreported derivatives of 1′H-spiro[1-benzothiophene-3,4′-pyridine] was discovered and studied. © 2010 Elsevier Ltd. All rights reserved.

Authors
Voskressensky L.G. 1 , Kovaleva S.A. 1 , Borisova T.N. 1 , Listratova A.V. 1 , Eresko A.B.2 , Tolkunov V.S.2 , Tolkunov S.V.2 , Varlamov A.V. 1
Journal
Number of issue
48
Language
English
Pages
9421-9430
Status
Published
Volume
66
Year
2010
Organizations
  • 1 Organic Chemistry Department, Russian Peoples' Friendship University, 6, Miklukho-Maklaia St., Moscow 117198, Russian Federation
  • 2 L.M. Litvinenko Institute of Physical Organic, Coal Chemistry National Academy of Sciences of Ukraine, 70 R. Luxemburg St., Donetsk 83114, Ukraine
Keywords
Domino reactions; Recyclization; Ring expansion; Spiroannulation; Thienopyridine
Date of creation
19.10.2018
Date of change
27.02.2021
Short link
https://repository.rudn.ru/en/records/article/record/2682/
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