Abstract
A series of thiacalix[4]monocrowns in 1,3-alternate conformation containing thioalkyl fragments was synthesized by the reaction of corresponding distal thiacalix[4]arene derivatives with oligoethylene glycols using a Mitsunobu protocol.
GRAPHICAL ABSTRACT
Acknowledgments
The work was supported by RFBR grant nos. 11-03-00985 and 12-03-97085.