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Merck

First kinetic evidence for the CH/π and π/π solute-solvent interaction of C60 in the Diels-Alder reaction with cyclohexadiene.

Organic & biomolecular chemistry (2012-01-13)
Takumi Oshima, Tsubasa Mikie, Naohiko Ikuma, Hajime Yakuma
RÉSUMÉ

The first CH/π solute-solvent interaction of C(60) was evidenced by the kinetic solvent effects in the Diels-Alder reaction with 1,3-cyclohexadiene based on the evaluation of linear free energy relationship of log k(2) with empirical solvent polarity and basicity parameters, E(T)(30) and D(π), respectively.

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Sigma-Aldrich
1,3-Cyclohexadiene, contains 0.05% BHT as inhibitor, 97%