Hydrogen-Bond-Driven Electrophilic Activation for Selectivity Control: Scope and Limitations of Fluorous Alcohol-Promoted Selective Formation of 1,2-Disubstituted Benzimidazoles and Mechanistic Insight for Rational of Selectivity.

Rajesh Chebolu,Damodara N. Kommi,Dinesh Kumar,Narendra Bollineni,Asit K. Chakraborti

Hydrogen-Bond-Driven Electrophilic Activation for Selectivity Control: Scope and Limitations of Fluorous Alcohol-Promoted Selective Formation of 1,2-Disubstituted Benzimidazoles and Mechanistic Insight for Rational of Selectivity.

2013

Rajesh Chebolu
Damodara N. Kommi
Dinesh Kumar
Narendra Bollineni
Asit K. Chakraborti

Disubstituted benzimidazoles are selectively obtained by reaction of o-phenylenediamine (I) with various (hetero)aromatic and aliphatic aldehydes using trifluoroethanol or hexafluoro-2-propanol as solvent.

Keywords:

Mechanism (philosophy)
Selectivity
Solvent
Hydrogen bond
Electrophile
Alcohol
Organic chemistry
Chemistry

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