180397-92-6

Upstream product

• 52010-97-6 4-(hydroxylmethyl)benzaldehyde 
• 228546-60-9 ((azanediylbis(methylene))bis(4,1-phenylene))dimethanol 
• 24424-99-5 di-tert-butyl dicarbonate 
• 34403-46-8 [4-(amino-methyl)phenyl]methanol hydrochloride 
• 1129-35-7 4-cyanobenzoic acid methyl ester 
• 1365682-88-7 C₂₂H₂₇NO₅ 
• 1365682-84-3 C₁₇H₁₉NO₃ 
• 1571-08-0 methyl 4-formylbenzoate 
• 180397-75-5 methyl (N)-4-(((4-(methoxycarbonyl)benzyl)imino)methyl)benzoate 
• 150630-10-7 dimethyl 4,4’-(azanediylbis(methylene))dibenzoate 
• 180397-91-5 N-(tert-butoxycarbonyl)bis(4-carbomethoxybenzyl)amine 

Downstream Products

• 180397-93-7 Bis-(4-chloromethyl-benzyl)-carbamic acid tert-butyl ester 
• 199982-17-7 N-(tert-butoxycarbonyl)bis(4-formylbenzyl)amine 
• 199982-21-3 bis-[4-(benzylimino-methyl)-benzyl]-carbamic acid tert-butyl ester 
• 180397-94-8 Bis-(4-azidomethyl-benzyl)-carbamic acid tert-butyl ester 
• 1365682-54-7 C₇₃H₉₁N₅O₁₂ 
• 1000297-83-5 C₃₉H₄₉N₃O₆ 
• 1365682-99-0 C₆₃H₇₉N₅O₈ 
• 1365683-07-3 C₇₃H₉₅N₅O₁₂ 
• 1437766-21-6 N-(tert-butoxycarbonyl)bis[4-[(dec-9-en-1-yloxy)methyl]benzyl]amine 
• 1437766-23-8 N-(tert-butoxycarbonyl)bis[4-[(dec-9-yn-1-yloxy)methyl]benzyl]amine 
• 1437766-27-2 N-(tert-butoxycarbonyl)bis[4-[(hex-5-yn-1-yloxy)methyl]benzyl]amine 
• 1437766-28-3 bis[4-[(hex-5-yn-1-yloxy)methyl]benzyl]amine 

Relevant academic research and scientific papers

Chemical On/Off Switching of Mechanically Planar Chirality and Chiral Anion Recognition in a [2]Rotaxane Molecular Shuttle

We exploit a reversible acid-base triggered molecular shuttling process to switch an appropriately designed rotaxane between prochiral and mechanically planar chiral forms. The mechanically planar enantiomers and their interconversion, arising from ring shuttling, have been characterized by NMR spectroscopy. We also show that the supramolecular interaction of the positively charged rotaxane with optically active anions causes an imbalance in the population of the two enantiomeric coconformations. This result represents an unprecedented example of chiral molecular recognition and can disclose innovative approaches to enantioselective sensing and catalysis.

Synthesis of a novel secondary dialkylammonium salt with three stations and its threading through the cavity of two crown ethers

In this paper, a novel secondary dialkylammonium salt with three stations (G1) was synthesized in 5 steps. 1H NMR was used to study the threading of G1 through the cavity of dibenzo-24-crown-8 (DB24C8) and benzo-21-crown-7

Positive cooperativity in the template-directed synthesis of monodisperse macromolecules

Two series of oligorotaxanes R and R′ that contain -CH 2NH2+CH2- recognition sites in their dumbbell components have been synthesized employing template-directed protocols. [24]Crown-8 rings self-assemble by a c

Self-Assembling - and Rotaxanes from Secondary Dialkylammonium Salts and Crown Ethers

The self-assembly of three new rotaxanes - two rotaxanes and a rotaxane - formed by a "threading followed by stoppering" approach is described.These template-directed syntheses rely on the formation of pseudorotaxane intermediates, which self-assemble in solution from functionalized secondary dialkylammonium hexafluorophosphate threads and macrocyclic polyether rings (either dibenzocrown-8 or its asymmetric constitutional isomer).The stoppers - substituted 1,2,3-triazoles - were created by thermally allowed 1,3-dipolar cycloaddition between azido groups, which terminate the threads, and di-tert-butyl acetylenedicarboxylate. - Keywords: interlocking molecules; molecular recognition; pseudorotaxanes; rotaxanes; template syntheses