Methods for the chemical synthesis of fullerenes

LT Scott - Angewandte Chemie International Edition, 2004 - Wiley Online Library
C60 has been synthesized by chemical methods in 12 steps. Lessons learned in the
author's laboratory during a decade devoted to the synthesis and study of open geodesic …

Chemistry on a half‐shell: synthesis and derivatization of buckybowls

A Sygula - European Journal of Organic Chemistry, 2011 - Wiley Online Library
Buckybowls, bowl‐shaped polycyclic aromatic hydrocarbons structurally related to
fullerenes, represent a class of hydrocarbons with unique properties and a potential for …

Corannulene. A Three-Step Synthesis1

LT Scott, PC Cheng, MM Hashemi… - Journal of the …, 1997 - ACS Publications
Thermal cyclization of 7, 10-diethynylfluoranthene (3) in the gas phase gives corannulene
(2), the smallest bowl-shaped polycyclic hydrocarbon fragment of C60 with fullerene-like …

An insight into the local aromaticities of polycyclic aromatic hydrocarbons and fullerenes

J Poater, X Fradera, M Duran… - Chemistry–A European …, 2003 - Wiley Online Library
In this work we quantify the local aromaticity of six‐membered rings in a series of planar and
bowl‐shaped polycyclic aromatic hydrocarbons (PAHs) and fullerenes. The evaluation of …

A Nanoboat with Fused Concave N‐Heterotriangulene

L Zhou, G Zhang - Angewandte Chemie, 2020 - Wiley Online Library
The surface extension of all‐carbon based bowl‐shaped molecules, such as corannulene
and sumanene, to synthesize even larger buckybowls has been widely studied, leaving …

Periphery‐Core Strategy to Access a Bowl‐Shaped Molecule Bearing Multiple Heteroatoms

J Wu, G Zhang - Angewandte Chemie, 2022 - Wiley Online Library
Most of the bowl‐shaped molecules are synthesized via a core‐periphery strategy with the
bowl rim closed at the final stage. However, the construction of heteroatom‐doped …

Hemibuckminsterfullerene C30H12: X‐ray Crystal Structures of the Parent Hydrocarbon and of the Two‐Dimensional Organometallic Network {[Rh2 (O2CCF3) 4] 3⋅ …

MA Petrukhina, KW Andreini, L Peng… - Angewandte Chemie …, 2004 - Wiley Online Library
Since the discovery of fullerenes,[1] bowl-shaped polyarenes that map onto the surface of
C60 have attracted considerable attention.[2] These geodesic fullerene fragments or …

From Branched Hydrocarbon Propellers to C3-Symmetric Graphite Disks

J Wu, Ž Tomović, V Enkelmann… - The Journal of organic …, 2004 - ACS Publications
Branched hydrocarbon propellers (9 and 12) were prepared by stepwise palladium-
catalyzed Hagihara− Sonogashira coupling reactions and Diels− Alder cycloadditions and …

Electron transfer in a supramolecular associate of a fullerene fragment

M Gallego, J Calbo, J Aragó… - Angewandte Chemie …, 2014 - Wiley Online Library
Herein, we investigate the association of a fullerene fragment, hemifullerene C30H12, with
an electron‐donating bowl‐shaped tetrathiafulvalene derivative (truxTTF). UV/Vis titrations …

Synthesis and Properties of Twisted and Helical Azulene Oligomers and Azulene‐Based Polycyclic Hydrocarbons

T Tsuchiya, M Higashibeppu, Y Mazaki - ChemistryOpen, 2023 - Wiley Online Library
Abstract The construction of 1, 2‐position‐connected azulene oligomers was achieved. In
the crystal packing structure of the terazulene, two molecules of (Ra)‐and (Sa) …