Sun, Sang-dun published the artcileHQSAR study and molecular design of benzimidazole derivatives as corrosion inhibitors, Quality Control of 4760-35-4, the publication is Wuli Huaxue Xuebao (2013), 29(6), 1192-1200, database is CAplus.
Hologram quant. structure-activity relationship (HQSAR) anal. was conducted on a series of benzimidazole compounds to build the HQSAR model between corrosion inhibition properties and mol. structures in acid environment. The optimal HQSAR model was determined by investigating the influence of different fragment distinction and fragment size on the models, and the models stability and predictive ability were evaluated. The results show that the optimal HQSAR model was generated using atoms (A), bonds (B), connectivity (C), hydrogen (H), chirality (Ch), donor and acceptor (D&A) as fragment distinction and fragment size of 1-3. The model had a non-cross validated coefficient (r2) value of 0.996, a cross-validated (q2) value of 0.960, and a cross-validated standard error value of 3.709, which indicates good statistics stability and predictive power. On the basis of the maps derived from the optimal HQSAR model, 38 new benzimidazole derivatives were designed and screened using the optimal HQSAR model, giving potential candidates with high predictive inhibition efficiency. This work provides valuable information for further research and design of more promising corrosion inhibitors in the oil and gas field.
Wuli Huaxue Xuebao published new progress about 4760-35-4. 4760-35-4 belongs to imidazoles-derivatives, auxiliary class Chloride,Benzimidazole, name is 2-(Chloromethyl)-1-methyl-1H-benzo[d]imidazole, and the molecular formula is C10H15NO, Quality Control of 4760-35-4.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem