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Organic letters

Synthesis of sulfuric macrocycles and a rotaxane through thiol-yne click and dithiol coupling reactions.


PMID 20712302

Abstract

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.