Synthetic Communications

An International Journal for Rapid Communication of Synthetic Organic Chemistry

Volume 42, 2012 - Issue 7

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Original Articles

Environmentally Benign One-Pot Synthesis of Cyanamides from Dithiocarbamates Using I₂ and H₂O₂

Latonglila Jamir Department of Chemistry, Nagaland University, Lumami Campus, Nagaland, India

Upasana Bora Sinha Department of Chemistry, Nagaland University, Lumami Campus, Nagaland, IndiaCorrespondence[email protected]

Jayashree Nath Centre for the Environment, Indian Institute of Technology Guwahati, Guwahati, Assam, India

Bhisma K. Patel Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam, India

Abstract

An environmentally benign reaction is devised for the synthesis of cyanamides from dithiocarbamate salts using iodine and H₂O₂.

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ACKNOWLEDGMENTS

B. K. P. acknowledges the support from the Department of Science and Technology, New Delhi (SR/S1/OC-15/2006), and the Council of Scientific and Industrial Research (CSIR) [01(2270)/08/EMR-II]. L. J. thanks the CSIR for fellowship. Thanks are also given to CIF, Indian Institute of Technology, Guwahati for NMR spectra.

Notes

^aReactions were monitored by TLC.

^bConfirmed by IR, ¹H NMR, and ¹³C NMR.

^cIsolated yield.

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Environmentally Benign One-Pot Synthesis of Cyanamides from Dithiocarbamates Using I₂ and H₂O₂

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Environmentally Benign One-Pot Synthesis of Cyanamides from Dithiocarbamates Using I2 and H2O2

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Environmentally Benign One-Pot Synthesis of Cyanamides from Dithiocarbamates Using I₂ and H₂O₂