Preparation of Pillar[5]arene‐Based [2]Rotaxanes from Acyl Chlorides and Amines (Eur. J. Org. Chem. 3/2015). Issue 3 (January 2015)

• Record Type: Journal Article
• Authors: Milev, Radian; Lopez‐Pacheco, Alberto; Nierengarten, Iwona; Trinh, Thi Minh Nguyet; Holler, Michel; Deschenaux, Robert; Nierengarten, Jean‐François
• Is Part Of: European journal of organic chemistry. Issue 3(2015)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2015-01
• Subjects: Supramolecular chemistry -- Inclusion complexes -- Rotaxanes -- Pillar[5]arenes -- Amides; Chemistry, Organic -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1002/ejoc.201590003
• Languages: English
• ISSNs: 1434-193X

Abstract

Abstract : The cover picture shows a pseudorotaxane intermediate bearing an acyl chloride unit ready to react with an amine stopper to afford a pillar[5]arene‐based [2]rotaxane. The yield of [2]rotaxane is sensitive to the reaction conditions but also to electronic and structural factors, in particular the nature of the amine reagent and the size of the peripheral groups on both rims of the pillar[5]arene building block. Details are discussed in the article by R. Deschenaux, J.‐F. Nierengarten et al. on479 ff .