110363-52-5Relevant academic research and scientific papers
A new family of urea-based low molecular-weight organogelators for environmental remediation: The influence of structure
Peveler, William J.,Packman, Hollie,Alexander, Shirin,Chauhan, Raamanand R.,Hayes, Lilian M.,Macdonald, Thomas J.,Cockcroft, Jeremy K.,Rogers, Sarah,Aarts, Dirk G. A. L.,Carmalt, Claire J.,Parkin, Ivan P.,Bear, Joseph C.
, p. 8821 - 8827 (2018/11/23)
Gelation processes grant access to a wealth of soft materials with tailorable properties, in applications as diverse as environmental remediation, biomedicine and electronics. Several classes of self-assembling gelators have been studied and employ non-co
PREPARATION AND PROPERTIES OF 3-ALKYL-i-ARYLNITROSOUREAS AND RELATED COMPOUNDS
Tanno, Masayuki,Sueyoshi, Shoko
, p. 1360 - 1371 (2007/10/02)
Nitrosation of 3-alkyl-1-arylureas was investigated with sodium nitrite in 99percent formic acid or with isoamyl nitrite in chloroform.The preparation of 3-alkyl-1-aryl-1-nitrosoureas was effectively performed by using isoamyl nitrite in the absence of acids, since the 1-nitrosoureas were isomerized to the 3-nitroso isomers by acids.The carbon-13 nuclear magnetic resonance and infrared spectral properties of the products were examined and their structural features are discussed.It was found that 3-alkyl-1-aryl-1-nitrosoureas decomposed to form alkyl isocyanates and 3-alkyl-1-(2-nitroaryl)ureas in carbon tetrachloride. 1,3-Rearrangement and transnitrosation also took place in this solvent.Keywords - 3-alkyl-1-arylnitrosourea; 3,3-diethyl-1-tolyl-1-nitrosourea; N-nitrosourea; nitrosation; 1,3-rearrangement; isomerization; transnitrosation; nitration
