Analyzing the synthesis route of

Reference of 52099-72-6, The chemical industry reduces the impact on the environment during synthesis 52099-72-6, name is 1-(Prop-1-en-2-yl)-1H-benzo[d]imidazol-2(3H)-one, I believe this compound will play a more active role in future production and life.

To a stirred solution of l-Isopropenyl-l,3-dihydro-benzimidazol-2-one (5g, 28.7mmol) in DMF (20ml) was added methyl acrylate (2.8ml, 31.6mmol) followed by benzyltrimethylammonium hydroxide (Triton B, 40 wt% in MeOH, 3.2ml). The resulting solution was stirred at ambient temperature until the reaction was complete. After this time the reaction was poured into water and ethyl acetate. The layers were separated and the aqueous phase was extracted twice more with ethyl acetate. The combined organic layers were dried (MgSCH), filtered and concentrated to give the crude product which was purified via column chromatography (silica gel, 30% ethyl acetate/hexanes). The product-containing fractions were combined and concentrated to give 4.8g (64%) of the desired product.

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Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG; WO2008/147697; (2008); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem