Electric Literature of 144690-33-5, The chemical industry reduces the impact on the environment during synthesis 144690-33-5, name is Ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-((2′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate, I believe this compound will play a more active role in future production and life.
Example 6; Preparation of 4-(1-Hydroxy-1-methylethyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylic Acid DihydrateEthyl-4-(1-hydroxy-1-methylethyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methyl imidazole-5-carboxylate (100 g) was dissolved in isopropyl alcohol (500 ml). Separately prepared solution of potassium hydroxide (32 g) in IPA (1.0 L) was added slowly to above solution at room temperature. Reaction mass was stir for 2-4 hrs at 30-40 C. Isopropyl alcohol was distilled under reduced pressure. Water (400 mL), sodium chloride (40 g) & ethyl acetate (1.0 L) was added to the residue. Separate the two layers & aqueous layer was extracted with ethyl acetate (3¡Á500 ml). Combined ethyl acetate layer was washed with sodium bicarbonate solution (3¡Á500 mL) & dried (Na2SO4). Distilled off ethyl acetate under reduced pressure completely & residue thus obtained was recrystallized from acetonitrile to get 4-(1-hydroxy-1-methylethyl)-2 propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylic acid dihydrate (95 g).HPLC purity=99.0%Moisture Content5.0%.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-((2′-(1-trityl-1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Ramanjaneyulu, Gorantla Seeta; Mohan, Bandari; Ray, Purna Chandra; Sethi, Madhuresh Kumar; Rawat, Vijendra Singh; Krishna, Yerramalla Raja; Lakshminarayana, Vemula; Srinivas, Mamidi; US2009/281327; (2009); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem