Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
About
News [opens in a new tab]

A Covalent Organic Cage Compound Acting as a Supramolecular Shadow Mask for the Regioselective Functionalization of C60

05 June 2020, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A trigonal-bipyramidal covalent organic cage compound serves as an efficient host to form stable 1:1-complexes with C60 and C70. Fullerene encapsulation has been comprehensively studied by NMR and UV/Vis spectroscopy, mass spectrometry as well as single-crystal X-ray diffraction. Exohedral functionalization of encapsulated C60 via threefold Prato reaction revealed high selectivity for the symmetry-matched all-trans-3 addition pattern.

Keywords

covalent organic cage compounds
fullerenes
Prato reaction
regioselectivity

Supplementary materials

Title
Description
Actions
Title
2020 06 Leonhardt ESI ChemRxiv
Description
Actions
Title
C60 1 complex
Description
Actions

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Now Published

A covalent organic cage compound acting as a supramolecular shadow mask for the regioselective functionalization of C60 [opens in a new tab]
Viktoria Leonhardt, Stefanie Fimmel, Ana-Maria Krause, Florian Beuerle journal article
Chemical Science , Volume 11, Issue 32
Online publication date: 2020

Version History

Jun 05, 2020 Version 1

Metrics

3,667
672
0
Views
Downloads
Citations

License

CC logo
CC
BY logo
BY
NC logo
NC
ND logo
ND
The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.12424664.v1
D O I: 10.26434/chemrxiv.12424664.v1 [opens in a new tab]

Funding

Deutsche Forschungsgemeinschaft (BE4808/2-1)
Collaborative Research Network “Solar Technologies Go Hybrid” of the Bavarian Ministry of Science, Research and the Arts

Author’s competing interest statement

There are no conflicts to declare.

Share