117120-97-5Relevant academic research and scientific papers
A direct cycloaminative approach to imidazole derivatives via dual C-H functionalization
Arepally, Sagar,Babu, Venkata Nagarjuna,Bakthadoss, Manickam,Sharada, Duddu S.
, p. 5014 - 5017 (2017)
Organoiodine(III)-promoted C(sp3)-H azidation was a key step for the cycloaminative process. An unprecedented method for metal-free dehydrogenative N-incorporation into C(sp3)-H and C(sp2)-H bonds for the synthesis of diverse imidazoles has been disclosed. The overall transformation involves the construction of four C-N bonds through hydroamination-azidation-cyclization sequence. The reaction can be easily handled and proceeds under mild conditions. Further, the potential of the present strategy is revealed by the practical synthesis of N-heterocyclic carbene (NHC) precursors.
Design, Synthesis, Antineoplastic Activity, and Chemical Properties of Bis(carbamate) Derivatives of 4,5-Bis(hydroxymethyl)imidazole
Anderson, Wayne K.,Bhattacharjee, Debkumar,Houston, D. Michael
, p. 119 - 127 (2007/10/02)
A series of bis(carbamate) derivatives of 1,2-substituted 4,5-bis(hydroxymethyl)imidazoles were prepared and evaluated against murine P388 lymphocytic leukemia.Electron-withdrawing substituents at either N-1 or C-2 gave rise to inactive compounds.However, electron-donating substituents gave active compounds and the 2-(methylthio)-1-methyl derivative 2i (carmethizole), as the bis(N-methylcarbamate), was found to be very active.The derivative 2i, referred to by the name carmethizole, was also shown to be active against the MX-1 mammary xenograft, the human amelanotic melanoma cell line (LOX) xenograft, the M5076 sarcoma, and L1210 lymphocytic leukemia.The solution stability, water solubility, pKa, and log P of carmethizole are also reported.
