Synthesis of Sulfuric Macrocycles and a Rotaxane through Thiol-yne Click and Dithiol Coupling Reactions
摘要:
A macrocycle and a rotaxane were constructed by virtue of the thiol-yne click reaction under the irradiation of light in high yield, which can proceed at ambient temperature and humidity under an air atmosphere. Two disulfide macrocycles were synthesized through a simple dithiol coupling reaction, which exhibited high stability and a weak assembly interaction with a dialkylammonium ion.
Synthesis of Sulfuric Macrocycles and a Rotaxane through Thiol-yne Click and Dithiol Coupling Reactions
作者:Weidong Zhou、Haiyan Zheng、Yongjun Li、Huibiao Liu、Yuliang Li
DOI:10.1021/ol1014569
日期:2010.9.17
A macrocycle and a rotaxane were constructed by virtue of the thiol-yne click reaction under the irradiation of light in high yield, which can proceed at ambient temperature and humidity under an air atmosphere. Two disulfide macrocycles were synthesized through a simple dithiol coupling reaction, which exhibited high stability and a weak assembly interaction with a dialkylammonium ion.
Synthesis of a [2]Rotaxane Incorporating a “Magic Sulfur Ring” by the Thiol-Ene Click Reaction
作者:Haiyan Zheng、Yuliang Li、Chunjie Zhou、Yongjun Li、Wenlong Yang、Weidong Zhou、Zicheng Zuo、Huibiao Liu
DOI:10.1002/chem.201002964
日期:2011.2.11
mild and highly efficient thiol‐ene click reaction has been used to construct a rotaxane incorporating dibenzo‐24‐crown‐8 (DB24C8) and a dibenzylammonium‐derived thread in high yield under the irradiation of UV light. A rotaxane containing a disulfide linkage in the macrocycle was also synthesized by the thiol‐ene click reaction. It has been demonstrated that the formation of the [2]rotaxane with the