Kanhu Charan Behera and Bamaprasad Bag
Chem. Commun., 2020,56, 9308-9311
DOI:
10.1039/D0CC03985C,
Communication
Rhodamine derivatives (1–2) exhibited dual channel ‘turn-on’ photophysical signalling selectively with diethyl chlorophosphate (DCP) among various organophosphates (OPs), where the spiro-ring opening corresponds to the adduct formation through phosphorylation at their carbonyl O-spiro nucleophilic centres.