374788-71-3

Basic information

• Product Name: 3,3,3-triphenyl-N-[(3-{4-[2-(2-{2-[2-(4-{3-[2-(3,3,3-triphenyl-propionylamino)-acetylamino]-propoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-propylcarbamoyl)-methyl]-propionamide
• Synonyms: 3,3,3-triphenyl-N-[(3-{4-[2-(2-{2-[2-(4-{3-[2-(3,3,3-triphenyl-propionylamino)-acetylamino]-propoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-propylcarbamoyl)-methyl]-propionamide
• CAS NO: 374788-71-3
• Molecular Weight: 1175.43
• Mol File: 374788-71-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3,3-triphenyl-N-[(3-{4-[2-(2-{2-[2-(4-{3-[2-(3,3,3-triphenyl-propionylamino)-acetylamino]-propoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-propylcarbamoyl)-methyl]-propionamide(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3,3-triphenyl-N-[(3-{4-[2-(2-{2-[2-(4-{3-[2-(3,3,3-triphenyl-propionylamino)-acetylamino]-propoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-propylcarbamoyl)-methyl]-propionamide(374788-71-3)
• EPA Substance Registry System: 3,3,3-triphenyl-N-[(3-{4-[2-(2-{2-[2-(4-{3-[2-(3,3,3-triphenyl-propionylamino)-acetylamino]-propoxy}-phenoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-propylcarbamoyl)-methyl]-propionamide(374788-71-3)

Safety Data

• Hazardous Substances Data: 374788-71-3(Hazardous Substances Data)

Upstream product

• 374788-67-7 C₄₂H₄₄N₂O₁₁ 
• 374788-66-6 (3,3,3-triphenyl-propionylamino)-acetic acid ethyl ester 
• 14556-10-6 1,11-bis<4-hydroxyphenoxy>-3,6,9-trioxaundecane 
• 33166-49-3 3,3,3-triphenylpropionyl chloride 
• 374788-64-4 (3,3,3-triphenyl-propionylamino)-acetic acid 

Relevant articles and documents

Self-assembly of novel [3]- and [2]rotaxanes with two different ring components: Donor - Acceptor and hydrogen bonding interactions and molecular-shuttling behavior

Three of the first kind of hetero[3]rotaxanes, which comprise one linear component and one neutral and one tetracationic ring component, have been assembled by using the intermolecular hydrogen bonding and donor - acceptor interactions. Three neutral [2]rotaxanes and three tetracationic [2]-rotaxanes have also been synthesized as intermediate products or for the sake of property comparison. The linear molecules are incorporated with two glycine subunits, for templating the formation of the neutral tetraamide cyclophane, and one or two hydroquinone subunits, for inducing the formation of the tetracationic cyclophane. Variable-temperature 1H NMR investigation reveals that the shuttling behavior of the tetracationic ring component along the linear component is substantially influenced by the existence of the neutral ring component. The spatial repelling interaction of the neutral ring on the electron-deficient tetracationic ring simultaneously weakens the latter's "positioning" tendency at both electron-rich hydroquinone sites of the linear component. As a result, the activation energy associated with the shuttling process of the tetracationic ring between the two hydroquinone sites is remarkably reduced in comparison to that of the shuttling process of the corresponding neutral ring-free [2]rotaxanes. For the first time, the rotation of the dipyridinium subunit around the axis formed by the two methylene groups connecting them within the tetracationic cyclophane has been investigated by variable-temperature 1H NMR spectroscopy and the associated kinetic data have also been successfully obtained. Furthermore, the UV - vis and fluorescent properties of the new [2]- and [3]rotaxanes have been studied. The results demonstrate that [3]rotaxanes with different ring components possess unique kinetic features that are not available in [3]rotaxanes with identical ring components.