1208070-80-7Relevant articles and documents
Efficient Pd(ii)-catalyzed regioselectiveortho-halogenation of arylcyanamides
Alam, M. Mujahid,Boddapati, S. N. M.,Bollikolla, Hari Babu,Gugulothu, Sailaja,Tamminana, Ramana,Varala, Ravi
supporting information, p. 17176 - 17182 (2021/10/04)
Regioselectiveortho-halogenation of arylcyanamides using a Pd(ii) catalyst has been established under mild reaction conditions. Either electron-donating or electron-withdrawing groups readily carried out the reaction and produced final products in moderate to good yields. Based on the experimental work, we have confirmed that this method does not undergo a free radical mechanism. Furthermore, we have also attempted this method for practical utility purposes.
Copper-catalyzed domino one-pot synthesis of 2-(arylselanyl)arylcyanamides
Ramana, Tamminana,Punniyamurthy, Tharmalingam
body text, p. 4756 - 4759 (2011/10/09)
Domino C-Se cross-coupling of 2-(iodoaryl)selenoureas with aryl iodides has been accomplished in the presence of a copper(I)-1,1-phenanthroline complex at moderate temperature. The reactions involve intra- and intermolecular C-Se cross-coupling to give th
A one-pot preparation of cyanamide from dithiocarbamate using molecular iodine
Nath, Jayashree,Patel, Bhisma K.,Jamir, Latonglila,Sinha, Upasana Bora,Satyanarayana
experimental part, p. 1503 - 1506 (2010/05/18)
An efficient one-pot method for the synthesis of cyanamides from dithiocarbamate salts via a double desulfurization strategy using molecular iodine is disclosed. Dithiocarbamates, by the action of iodine yield isothiocyanates in situ, which on treatment with aqueous NH3 give thioureas. The thioureas so generated undergo further oxidative desulfurization with I2 giving corresponding cyanamides in good yields. Environmental benignity, cost effectiveness and high yields are the important attributes of this one pot procedure. The Royal Society of Chemistry 2009.