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@ARTICLE{Pickhardt:597643,
author = {Pickhardt, Wilm and Siegfried, Eleonora and Fabig, Sven and
Rappen, Marisol Fabienne and Etter, Martin and Wohlgemuth,
Maximilian and Grätz, Sven and Borchardt, Lars},
title = {{T}he {S}onogashira {C}oupling on {P}alladium {M}illing
{B}alls—{A} new {R}eaction {P}athway in
{M}echanochemistry},
journal = {Angewandte Chemie},
volume = {62},
number = {27},
issn = {1433-7851},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PUBDB-2023-06638},
pages = {e202301490},
year = {2023},
abstract = {Utilizing direct mechanocatalytical conditions, the
Sonogashira coupling was successfully performed on the
surface of milling tools by using pure Pd and Pd coated
steel balls. The optimization of co-catalyst forming
additives led to a protocol, which generates quantitative
yields under aerobic conditions for various substrates
within as little as 90 minutes. Using state-of-the-art
spectroscopic, diffractive, as well as in situ methods lead
to the identification of a previously unknown and highly
reactive complex of the co-catalyst copper. This new complex
differs substantially from the known complexes in liquid
phase Sonogashira couplings, proving that reaction pathways
in mechanochemistry may differ from those in established
synthetic procedures.},
cin = {DOOR ; HAS-User / FS-PETRA-D},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731 /
I:(DE-H253)FS-PETRA-D-20210408},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631) / 6G3 - PETRA III (DESY) (POF4-6G3)},
pid = {G:(DE-HGF)POF4-631 / G:(DE-HGF)POF4-6G3},
experiment = {EXP:(DE-H253)P-P02.1-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {37018656},
UT = {WOS:000994540100001},
doi = {10.1002/anie.202301490},
url = {https://bib-pubdb1.desy.de/record/597643},
}