《Reactions of lead tetraacetate. VII. Some reactions leading to pyrazoles》 was published in Journal of the Chemical Society [Section] C: Organic in 1966. These research results belong to Gladstone, W. A. F.; Norman, R. O. C.. Safety of 3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol The article mentions the following:
cf. preceding abstract Four 2-pyrazolines were oxidized to the corresponding pyrazoles in high yields by Pb(OAc)4 at room temperature: this reagent has advantages over others which have been used previously. Pb(OAc)4 converts chalcone phenylhydrazone directly into 1,3,5-triphenylpyrazole, in contrast to its reactions with the arylhydrazones of aromatic ketones which give azoacetares. Two 2-pyrazolines which cannot undergo direct aromatization have been converted into pyrazoles by oxidation with Pb(OAc)4 to 4-acetoxy-2-pyrazolines followed by acid-catalyzed rearrangement and elimination. 19 references. In the experimental materials used by the author, we found 3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol(cas: 2403-66-9Safety of 3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol)
3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol(cas: 2403-66-9) belongs to imidazoles.Although other azole heterocycles are ubiquitous in a wide range of biologically active natural products, imidazole rings occur predominantly in the natural amino acid histidine. In addition, imidazole rings are part of unnatural cyclic peptides and are used as ester isosteres in peptidomimetic studies. Safety of 3-(1H-Benzo[d]imidazol-2-yl)propan-1-ol
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem