Cyclometallation of bis-benzimidazole derivatives with rhodium(III) halides
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چکیده
منابع مشابه
Diversity-oriented synthesis of angular bis-benzimidazole derivatives under microwave irradiation.
Pharmaceutically interesting, angular bis-benzimidazoles with three appendages have been synthesized successfully through a diversity-oriented approach with soluble support under microwave irradiation. Polymer immobilized o-phenylenediamine was selectively N-acylated with 2-chloro-3-nitrobenzoic acid in a primary aromatic amino moiety. The obtained amide was cyclized to benzimidazole in an acid...
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ژورنال
عنوان ژورنال: Polyhedron
سال: 1999
ISSN: 0277-5387
DOI: 10.1016/s0277-5387(99)00129-1