Casarrubios, Luis et al. published their research in Organometallics in 2014 | CAS: 3012-80-4

1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde (cas: 3012-80-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Safety of 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde

Chelated Assisted Metal-Mediated N-H Bond Activation of β-Lactams: Preparation of Irida-, Rhoda-, Osma-, and Ruthenatrinems was written by Casarrubios, Luis;Esteruelas, Miguel A.;Larramona, Carmen;Muntaner, Jaime G.;Olivan, Montserrat;Onate, Enrique;Sierra, Miguel A.. And the article was included in Organometallics in 2014.Safety of 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde This article mentions the following:

2-Azetidinones substituted with pyridine (2a), quinoline (2b), isoquinoline (2c), imidazole (2d), and benzimidazole (2e) at the 4-position of the four-membered ring have been prepared in order to synthesize tribactams containing a transition metal and its associated ligands, LnM, at the 2-position of the tricyclic skeleton. The developed procedure is compatible with a wide range of transition-metal starting complexes. Thus, the iridium and rhodium dimers [M(η5-C5Me5)Cl2]2 react with 2a–e, in the presence of sodium acetate, to afford irida- and rhodatrinems (1a–j) containing the half-sandwich d6 metal fragments M(η5-C5Me5)Cl (M = Ir, Rh). The reactions of [M(μ-OMe)(η4-COD)]2 (M = Ir, Rh) with 2a lead to irida- and rhodatrinems (1k,l) with the d8 moieties M(η4-COD). The coordination sphere and oxidation state of the metal center in these compounds can be modified, without affecting the 2-azetidinone backbone, by substitution and oxidative addition reactions. As a proof of concept, metallatrinems with the M(CO)2 (M = Ir (1m), Rh (1n)) and Ir(Me)I(CO)2 (1o) units are also reported. Osmatrinems 1p,q containing the d4 metal fragment OsH3(PiPr3)2 have been obtained starting from the d2 hexahydride OsH6(PiPr3)2, by reaction with 2a,b, whereas the treatment of the tetrahydroborate complexes MH(η2-H2BH2)(CO)(PiPr3)2 (M = Os, Ru) with 2a yields osma- and ruthenatrinems (1r,s) containing six-coordinate bis(phosphine) d6 metal fragments. The IR stretching frequency of the lactamic carbonyl, the bent angle between the five- and four-membered rings of the tricycle, and the N-CO bond length in the lactamic ring are clearly influenced by the LnM fragment. In the experiment, the researchers used many compounds, for example, 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde (cas: 3012-80-4Safety of 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde).

1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde (cas: 3012-80-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Safety of 1-Methyl-1H-benzo[d]imidazole-2-carbaldehyde

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem