Premium
Preparation of Pillar[5]arene‐Based [2]Rotaxanes from Acyl Chlorides and Amines (Eur. J. Org. Chem. 3/2015)
Author(s) -
Milev Radian,
LopezPacheco Alberto,
Nierengarten Iwona,
Trinh Thi Minh Nguyet,
Holler Michel,
Deschenaux Robert,
Nierengarten JeanFrançois
Publication year - 2015
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201590003
Subject(s) - rotaxane , chemistry , pillar , reagent , yield (engineering) , amine gas treating , diamondoid , chloride , polymer chemistry , supramolecular chemistry , organic chemistry , molecule , materials science , structural engineering , engineering , metallurgy
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. on 479 ff .