1228779-35-8

Basic information

• Product Name: C₇₄H₇₆O₁₅
• CAS NO: 1228779-35-8
• Molecular Weight: 1205.41
• Mol File: 1228779-35-8.mol

Chemical Properties

• CAS DataBase Reference: C₇₄H₇₆O₁₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₇₄H₇₆O₁₅(1228779-35-8)
• EPA Substance Registry System: C₇₄H₇₆O₁₅(1228779-35-8)

Safety Data

• Hazardous Substances Data: 1228779-35-8(Hazardous Substances Data)

Upstream product

• 129536-41-0 3,5-bis[3,5-bis(benzyloxy)benzyloxy]benzyl bromide 
• 221002-03-5 4-hydroxymethyldibenzo-24-crown-8 ether 

Relevant articles and documents

The effect of incorporating fre dendrons into rotaxanes and molecular shuttles contaning the 1,2-bis(pyridinium)ethane?[24]crown-8 templating motif

Frechet-type dendrons (G0G3) were added as both axle stoppering units and cyclic wheel appendages in a series of [2]rotaxanes, [3]rotaxanes, and molecular shuttles that employ 1,2bis(pyridinium)ethane axles and 24membered crown ethers wheels. The addition of dendrimer wedges as stoppering units dramatically increased the solubility of simple [2]rotaxanes in nonpolar solvents. The X-ray structure of a G1-stoppered [2]rotaxane shows how the dendritic units affect the structure of the interlocked components. Increased solubility allows observation of how the interaction of dendritic units on separate components in interlocked molecules influences switching properties and molecular size. In a series of [2]rotaxane molecular shuttles incorporating two recognition sites, it was demonstrated that an increase in generation on either the stoppering unit or cyclic wheel could influence both the rate of shuttling and the site preference of the wheel on the axle.