One-pot synthesis of 2-aminobenzimidazoles using 2-chloro-1,3-dimethylimidazolinium chloride (DMC)

One-pot synthesis of 2-aminobenzimidazoles using 2-chloro-1,3-dimethylimidazolinium chloride (DMC)

2-Chloro-1,3-dimethylimidazolinium chloride (DMC or DMC-Cl) has been found to effectively and rapidly generate 2-aminobenzimidazoles from 1,2-diaminoarenes and isothiocyanates in moderate to good yields at room temperature in a one-pot operation.

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Veröffentlicht in:Tetrahedron letters 2010-10, Vol.51 (40), p.5319-5321
Hauptverfasser: Artman, Gerald D., Solovay, Catherine F., Adams, Christopher M., Diaz, Brian, Dimitroff, Martin, Ehara, Takeru, Gu, Danlin, Ma, Fupeng, Liu, Donglei, Miller, Bridget R., Pick, Teresa E., Poon, Daniel J., Ryckman, David, Siesel, David A., Stillwell, Brady S., Swiftney, Tyson, van Dyck, Jonathan P., Zhang, Chun, Ji, Nan
Format: Artikel
Sprache:eng
Schlagworte:
Bulk molding compounds
Chlorides
Synthesis (chemistry)
Tetrahedrons
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Zusammenfassung:2-Chloro-1,3-dimethylimidazolinium chloride (DMC or DMC-Cl) has been found to effectively and rapidly generate 2-aminobenzimidazoles from 1,2-diaminoarenes and isothiocyanates in moderate to good yields at room temperature in a one-pot operation.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2010.07.177