Synthesis, complexation behaviour and reactions of thia-crown ethers incorporating propan-2-one units
作者:J. Buter、Richard M. Kellogg、F. van Bolhuis
DOI:10.1039/c39910000910
日期:——
Thia-crown ethers containing ketone functionality derived from 1,3-dichloroacetone have been prepared in 70–80% yields; the crystal structures of one free macrocycle and two AgI complexes have been determined.
Facile Transformation of the Hydroxy‐Substituted Oxathiacrown Ethers
作者:Elena V. Tulyakova、Edward V. Rakhmanov、Elena V. Lukovskaya、Alla A. Bobylyova、Andrey V. Khoroshutin、Alexander V. Anisimov、Olga A. Fedorova
DOI:10.1080/00397910600640024
日期:2006.8
9(12)-Hydroxy-dithia-13(16)-crown-4(6)-Eethers have been prepared by the condensing an oligoethylene glycol dithiol with 2,3-dibromo-1-propanol. Methods of oxidation, halogenation, amination, and esterification of the 9-hydroxythiacrown ether, producing corresponding oxathiacrown ether derivatives in good yields, have been developed. Cyclic destruction has not been found in the studied reactions. The change of the oxathiamacrocyclic ring size in the course of the halogenation and amination reactions was revealed.
New functionalized dithia-12(13)-crown-4 ethers: Synthesis, complex formation, and extraction capacity
作者:A. A. Zenina、E. V. Rakhmanov、A. A. Bobyleva、E. V. Lukovskaya、L. G. Kuzmina、A. A. Abramov、A. V. Anisimov
DOI:10.1007/s10593-007-0133-7
日期:2007.7
Synthesis, complex-formation, and extracting ability of new derivatives of dithia-13(16)-crown-4(5) ethers
作者:E. V. Tulyakova、E. V. Rakhmanov、E. V. Lukovskaya、O. A. Fedorova、A. A. Abramov、A. V. Khoroshutin、A. A. Bobylyova、A. V. Anisimov