Results 1 - 10 of 344

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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

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

Cyanamides. Part VIII. The interaction of 1-arylbiurets and arenesulphonyl chlorides. Frederick Kurzer, J. Roy Powell , J. Chem. Soc. , 1955 , 1497

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

Luminescence of extended and folded N,N′-diarylureas. Frederick D. Lewis, Todd L. Kurth, Weizhong Liu , Photochem. Photobiol. Sci. , 2002 , 1 , 30

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

Synthesis of ¹¹C-labelled N,N′-diphenylurea and ethyl phenylcarbamate by a rhodium-promoted carbonylation via [¹¹C]isocyanatobenzene using phenyl azide and [¹¹C]carbon monoxide. Hisashi Doi, Julien Barletta, Masaaki Suzuki, Ryoji Noyori, Yasuyushi Watanabe, Bengt Långström , Org. Biomol. Chem. , 2004 , 2 , 3063

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

A comparison of electron density from Hirshfeld-atom refinement, X-ray wavefunction refinement and multipole refinement on three urea derivatives. Lilianna Chęcińska, Wolfgang Morgenroth, Carsten Paulmann, Dylan Jayatilaka, Birger Dittrich , CrystEngComm , 2013 , 15 , 2084

Ammonolysis of anilides promoted by ethylene glycol and phosphoric acid. Nickeisha A. Stephenson, Samuel H. Gellman, Shannon S. Stahl , RSC Adv. , 2014 , 4 , 46840