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The ultra-violet absorption and chemical constitution of substituted ureas and thioureas. Archibald Clow, N. L. Helmrich , Trans. Faraday Soc. , 1940 , 35 , 685

Ureas as safe carbonyl sources for the synthesis of carbamates with deep eutectic solvents (DESs) as efficient and recyclable solvent/catalyst systems. Iman Dindarloo Inaloo, Sahar Majnooni , New J. Chem. , 2018 , 42 , 13249

A non-phosgene route for synthesis of methyl N-phenyl carbamate derived from CO2 under mild conditions. Junjie Gao, Huiquan Li, Yifei Zhang, Yi Zhang , Green Chem. , 2007 , 9 , 572

The origin of the conformational preference of N,N′-diaryl-N,N′-dimethyl ureas. Jonathan Clayden, Ulrich Hennecke, Mark A. Vincent, Ian H. Hillier, Madeleine Helliwell , Phys. Chem. Chem. Phys. , 2010 , 12 , 15056

Resonance in urea and its derivatives.—Part I.—Diamagnetics. Archibald Clow , Trans. Faraday Soc. , 1937 , 33 , 381

Analysis of ethyl and methyl centralite vibrational spectra for mapping organic gunshot residues. Jianbo Zeng, Ji Qi, Fuquan Bai, Jorn Chi Chung Yu, Wei-Chuan Shih , Analyst , 2014 , 139 , 4270

Zinc(ii)-mediated generation of 5-amino substituted 2,3-dihydro-1,2,4-oxadiazoles and their further Zn^II-catalyzed and O2-involving transformations. Andrey S. Smirnov, Ekaterina S. Yandanova, Nadezhda A. Bokach, Galina L. Starova, Vladislav V. Gurzhiy, Margarita S. Avdontceva, Andrey A. Zolotarev, Vadim Yu. Kukushkin , New J. Chem. , 2015 , 39 , 9330

Direct synthesis of amides from nonactivated carboxylic acids using urea as nitrogen source and Mg(NO3)2 or imidazole as catalysts. A. Rosie Chhatwal, Helen V. Lomax, A. John Blacker, Jonathan M. J. Williams, Patricia Marcé , Chem. Sci. , 2020 , 11 , 5808

Carbamate synthesis by solid-base catalyzed reaction of disubstituted ureas and carbonates. Sunil P. Gupte, Anand B. Shivarkar, Raghunath V. Chaudhari , Chem. Commun. , 2001 , 2620

Reactions of dithiadiphosphetane disulfides with organonitrogen compounds †. Mark St John Foreman, Roger J. Mortimer, Alexandra M. Z. Slawin, J. Derek Woollins , J. Chem. Soc., Dalton Trans. , 1999 , 3419