Dalton Transactions
Page 10 of 12
ARTICLE
DOI: 10.1039/C4DT01445F
Notes and references
Department of General and Inorganic Chemistry, Faculty of Chemical
Trans., 2013, 42, 611. (c) W. Luo, P.G. Campbell, L.N. Zakharov
and S.ꢀY. Liu, J. Am. Chem. Soc., 2011, 133, 19326.
a
Technology, University of Pardubice, Studentská 573, CZ ꢀ 532 10,
Pardubice, Czech Republic Fax: +420466037068; Tel: +420466037163;
Eꢀmail: libor.dostal@upce.cz
8
9
M. Hejda, A. Lyčka, R. Jambor, A. Růžička and L. Dostál, Dalton
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(a) R. Köster, K. Iwasaki, S. Hattori and Y. Morita, Liebigs Ann.
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Research Institute for Organic Syntheses, Rybitví 296, CZꢀ533 54
Pardubice, Czech Republic
†
Electronic Supplementary Information (ESI) available: Full
assignment of NMR data of all compounds. See DOI: 10.1039/b000000x/
1
Selected examples of works dealing with intramolecularly Nꢀdonor
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R. E. Di Paolo, A. L. Maçanita, M. J. Calhorda, A. Charas, J. Trans., 2014, DOI: 10.1039/c4dt00812j.
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,
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14 (a) P. Pyykkö and M. Atsumi, Chem. Eur. J., 2009, 15, 186; (b) P.
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15 This criterion was developed by Toyota and coꢀworkers and later on
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,
,
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typical signals in the region for CH(R’) group within the 1Hꢀ2,1ꢀ
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Nevertheless, the mixture unambiguously contained several
compounds of this type that could not be isolated in a pure form.
These compounds may be probably atropisomers, whose existence is
caused by the presence of the adjacently bonded bulky groups on the
puckered C3BN ring (see the discussion about molecular structure of
10 in the main text).
2
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20 Unfortunately, the 15N NMR signal of the imino nitrogen in
compound
done.
6 could not be observed in spite of many experiments
7
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