“Threading-Followed-by-Swelling”: A New Protocol for Rotaxane Synthesis
Author(s) -
ChingWei Chiu,
ChienChen Lai,
ShengHsien Chiu
Publication year - 2007
Publication title -
journal of the american chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.115
H-Index - 612
eISSN - 1520-5126
pISSN - 0002-7863
DOI - 10.1021/ja069362i
Subject(s) - chemistry , rotaxane , threading (protein sequence) , swelling , stereochemistry , crystallography , polymer chemistry , combinatorial chemistry , supramolecular chemistry , biochemistry , chemical engineering , crystal structure , protein structure , engineering
We describe the use of the new “threading-followed-by-swelling” protocol to synthesize molecular rotaxanes by modifying our previously reported “oxygen-deficient” macrocycle/dibenzylammonium ion molecular recognition system and using a cis-1-[(Z)-alk-1‘-enyl]-2-vinylcyclopropane motif as the swellable terminal group.
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