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ChemComm
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COMMUNICATION
Journal Name
5
DOI: 10.1039/C9CC00270G
dehydrative aromatization has been reported, the use of acid
promoters is required for the dehydration step. See: (a) H.
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,
6
7
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8
9
Scheme 3. Regioselective iterative arene homologation of
benzene
trapping of the generated aryne with furan, the reaction
provided various PAHs with an arm-chair edge. Iterative use of
these transformations allowed the rapid and programmed
arene homologation at the periphery of the PAHs. This fine-
tuning of the -conjugated structure is particularly important
for providing insights into the structure-property relation for
production of high-performance functional materials.
Murai, E. Uemura, K. Takai, ACS Catal. 2018,
8, 5454.
10 The price per mmol (Sigma-Aldrich): MeReO3 $40,
1
ReOCl3(PPh3)2 $59, Re2O7 $17, ReCl5 $51, NH4ReO4 $4.4.
11 See Figure S1 in SI for the proposed mechanism of the
current deoxygenative aromatization.
12 For the use of hexamethyldisilane as an oxygen acceptor,
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1
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4
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4 | J. Name., 2012, 00, 1-3
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