127702-55-0Relevant academic research and scientific papers
Design and Syntheses of Palladium Complexes of NNN/CNN Pincer Ligands: Catalyst for Cross Dehydrogenative Coupling Reaction of Heteroarenes
Shinde, Vikki N.,Bhuvanesh, Nattamai,Kumar, Anil,Joshi, Hemant
, p. 324 - 333 (2020)
This report describes simple syntheses of a new class of palladium(II) pincer complexes having NNN and CNN coordination modes. The new complexes were fully characterized with the help of 1H and 13C{1H} NMR, HRMS, and IR sp
2-SUBSTITUTED IMIDAZOLES. 3. METALLATION OF 1-METHYL-2-PHENYL- AND 1-METHYL-2-(FURYL-2)IMIDAZOLES
Stoyanov, V. M.,El'chaninov, M. M.,Pozharskii, A. F.
, p. 53 - 57 (2007/10/02)
1-Methyl-2-phenylimidazole reacts with butyllithium to give 5-lithium substituted products.On the other hand, 1-methyl-2-(furyl-2)imidazole is metallated under the same conditions exclusively on the furan ring and primarily in the 3 position.The introduction of triethylamine into the reaction mixture, or replacement of butyllithium by lithium 2,2,6,6-tetramethylpiperidide leads to the formation of a lithium derivative substituted at the 5-position of the furan ring exclusively.
2-Substituted imidazoles. 1. Reactions of 1-methyl-2-(2-furyl)imidazole with electrophiles
Stoyanov,El'chaninov,Simonov,Pozharskii
, p. 1168 - 1172 (2007/10/02)
1-Methyl-2-(2-furyl)imidazole has been synthesized. Electrophilic attack (bromination, nitration, formylation, acylation, and hydroxymethylation) occurs in most cases at the free α-position of the furan ring.
