A chiral self-sorting photoresponsive coordination cage based on overcrowded alkenes

Autor: Constantin Stuckhardt, Diederik Roke, Wojciech Danowski, Edwin Otten, Sander J. Wezenberg, Ben L. Feringa

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 2767-2773 (2019)

In recent years, increasing efforts have been devoted to designing new functional stimuli-responsive supramolecular assemblies. Here, we present three isomeric supramolecular coordination complexes consisting of a Pd2L4 stoichiometry. As shown by NMR

Externí odkaz: https://doaj.org/article/74b7aef7a3ed4125a23f6c0b92b5ad03

Molecular rotary motors

Autor: Sander J. Wezenberg, Diederik Roke, Ben L. Feringa

Publikováno v: Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences of the United States of America, 115(38), 9423-9431. NATL ACAD SCIENCES

The field of synthetic molecular machines has quickly evolved in recent years, growing from a fundamental curiosity to a highly active field of chemistry. Many different applications are being explored in areas such as catalysis, self-assembled and n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db77a1c1b511216356e95694b6954ce2
https://research.rug.nl/en/publications/371f8169-80fc-4850-a402-aabb2272a56b

A Visible-Light-Driven Molecular Motor Based on Pyrene

Autor: Diederik Roke, Ben L. Feringa, Sander J. Wezenberg

Publikováno v: Helvetica Chimica Acta, 102(2):e1800221. WILEY-V C H VERLAG GMBH

The aromatic core of an overcrowded alkene-based molecular motor is extended with the goal of inducing isomerization with visible light instead of harmful UV light. In our design, the common naphthalene moiety in the upper half of the motor is change

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9e51adb5b42c76a4a39cdd711b3642e
https://doi.org/10.1002/hlca.201800221

Third-Generation Light-Driven Symmetric Molecular Motors

Autor: Edwin Otten, Diederik Roke, Pieter van der Meulen, Mu-Chieh Chang, Peter Štacko, Alexander Thomas Wolters, Johan Visser, Jos C. M. Kistemaker, Ben L. Feringa, G. Henrieke Heideman

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, 139(28):jacs.7b04412, 9650-9661. AMER CHEMICAL SOC

Symmetric molecular motors based on two overcrowded alkenes with a notable absence of a stereogenic center show potential to function as novel mechanical systems in the development of more advanced nanomachines offering controlled motion over surface

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c29fc419de6145e85f25b4491057675
https://pubmed.ncbi.nlm.nih.gov/28628318

Goldberg Active Template Synthesis of a [2]Rotaxane Ligand for Asymmetric Transition-Metal Catalysis

Autor: Steven, Hoekman, Matthew O, Kitching, David A, Leigh, Marcus, Papmeyer, Diederik, Roke

Publikováno v: Journal of the American Chemical Society. 137(24)

We report on the active template synthesis of a [2]rotaxane through a Goldberg copper-catalyzed C-N bond forming reaction. A C2-symmetric cyclohexyldiamine macrocycle directs the assembly of the rotaxane, which can subsequently serve as a ligand for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cd946974a496eac7fdfd390731f9dd44
https://pubmed.ncbi.nlm.nih.gov/26061430