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Communication
We thank MICINN, Spain, and the Department of Science
and Technology (India) for an Indo-Spanish collaborative grant
(ACI2009-0956 and DST/INT/SPAIN/P-11/09). JCM gratefully
acknowledges additional funding from MINECO (grant CTQ2012-
33272-BQU) and assistance from Padmakar A. Suryavanshi during
the preparation of this manuscript.
Notes and references
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12272 | Chem. Commun., 2014, 50, 12270--12272
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