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Start Over Author "Singh, R. K. P." Publisher georg thieme verlag stuttgart
1 results on '"Singh, R. K. P."'

1. Synthesis of 6-Thiocyanatophenanthridines by Visible-Light- and Air-Promoted Radical Thiocyanation of 2-Isocyanobiphenyls.

Author

Singh, Manjula, Yadav, Arvind K., Yadav, Lal Dhar S., and Singh, R. K. P.

Subjects
PHENYL compounds, VISIBLE spectra, CHEMICAL synthesis
Abstract

A convenient, efficient, and metal-free synthesis of 6-thiocyanatophenanthridines by visible-light- and air-mediated, eosin Y-catalyzed, sequential radical cyclization and aromatization of 2-isocyanobiphenyls with ammonium thiocyanate is reported. Advantageously, the protocol utilizes inexpensive, clean, and sustainable natural resources such as visible light and atmospheric oxygen at room temperature in a one-pot procedure. [ABSTRACT FROM AUTHOR]

Published
2018
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