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Letters in Organic Chemistry

Author(s): Jalil Lari, Fatemeh Moradgholi, Hooshang Vahedi and Abdolhossein Massoudi

DOI: 10.2174/1570178612666150902235535

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Synthesis of Novel di Benzo Spiro Bis-Crown-Ether

Page: [668 - 673] Pages: 6

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Abstract

This paper focuses on the synthesis of a wide variety of di benzo spiro bis-crown compounds, in good yields using di-phenols, mono tosylates of oligoethylene glycols and caesium carbonate in acetonitrile.

Keywords: Bis-crown-ether, caesium carbonate, pentaerythritol, spiro.

Graphical Abstract