1464148-73-9

Upstream product

• 2380-36-1 3,5-di-tert-butylaniline 
• 954407-25-1 3,5-bis(trifluoromethyl)phenylisocyanate 
• 623-04-1 4-aminobenzenemethanol 

Downstream Products

• 1464148-78-4 C₂₄H₃₂O₆*C₃₇H₅₁N₃O₃ 
• 1599475-94-1 C₃₇H₅₁N₃O₃*C₂₄H₃₂O₄S₂ 
• 1599475-91-8 C₃₇H₅₁N₃O₃*C₂₇H₃₁NO₅ 
• 1599476-04-6 C₃₇H₅₁N₃O₃*C₂₉H₃₅NO₆ 
• 1599475-95-2 C₃₇H₅₁N₃O₃*C₂₃H₃₁NO₆ 

Relevant academic research and scientific papers

Molecular switch based on very weak association between BPX26C6 and two recognition units

A [2]rotaxane has been constructed through metal ion-templated pseudorotaxane formation from a weakly interacting host (bis-p-xylyl[26]crown-6) /guest (diphenylurea derivative) complex and post-assembly modification to form another weakly interacting tertiary ammonium ion recognition site for the host. The combination of this pair of weakly interacting components allowed bifunctional (pH, Na+ ions) switching of the crown ether unit, highlighting the potential applicability of weakly associated components within molecular switches.

Five additional macrocycles that allow Na+ ion-templated threading of guest units featuring a single urea or amide functionality

Five analogues of the macrocycle BPX26C6 are also capable of recognizing single urea and/or amide functionalities in the presence of templating Na + ions. We have unambiguously confirmed the formation of such [2]pseudorotaxane complexes in solution through syntheses of the corresponding [2]rotaxanes. This journal is the Partner Organisations 2014.

Sodium ions template the formation of rotaxanes from BPX26C6 and nonconjugated amide and urea functionalities

Picking up the thread: The macrocycle bis-p-xylyl[26]crown-6 is capable of forming pseudorotaxane-like structures with single, nonconjugated urea or amide moieties when assisted by templating Na+ ions (see example). By using this approach, rotaxanes were synthesized with glycine residues or the repeating unit of nylon-6,6 as key components in the threadlike units. Copyright