Title of article :
Dynamic covalent chemistry of a boronylammonium ion and a crown ether: formation of a C3-symmetric [4]rotaxane
Author/Authors :
Tokunaga، نويسنده , , Yuji and Ito، نويسنده , , Takashi and Sugawara، نويسنده , , Hidetoshi and Nakata، نويسنده , , Ryuji، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2008
Abstract :
This Letter describes an efficient method for constructing a C3-symmetric [4]rotaxane through hydrogen bond-guided self-assembly and boroxine formation. The reactions proceed under mild conditions in solution, with entropically driven forces promoting the formation of the [4]rotaxane.
Keywords :
Boroxine , Hydrogen bonding , Dynamic Covalent Chemistry , rotaxane
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
