70622-90-1Relevant academic research and scientific papers
Lithiation and substitution of N′ -(ω-phenylalkyl)-N,N- dimethylureas
Smith, Keith,El-Hiti, Gamal A.,Alshammari, Mohammed B.
experimental part, p. 2013 - 2022 (2012/09/07)
Lithiation of N-phenethyl-N,N-dimethylurea with three equivalents of tert-butyllithium in anhydrous tetrahydrofuran at -78°C takes place on the nitrogen and on the side-chain of the CHnext to the phenyl ring (α-lithiation). The 2-lithio isomer can be obta
N'-Phenyl-N-methylurea derivatives
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, (2008/06/13)
A compound of the formula: STR1 wherein R is a hydrogen atom or a C1 -C4 alkyl group, X is a C3 -C4 alkylene group or a C3 alkenylene group, Y is a hydrogen atom or a chlorine atom, A is a methyl grou
