Published October 2009
| Version v1
Journal article
Microwave synthesis of chiral bibenzimidazoles
Description
Three chiral bibenzimidazoles were synthesized by condensation of a-phenylenediamine with L-(+)-glutamic acid, L-(+)-aspartic acid and L-(+)-tariaric acid under microwave irradiation. promoted by polyphosphoric acid (PPA). Compared with the conventional heating methods, tile synthesis of bibenzimidazole compounds under microwave irradiation is rapid, economic and environmentally friendly method, with much higher yield. (author)
Additional details
Publishing Information
- Journal Title
- Journal of the Chemical Society of Pakistan
- Journal Volume
- 31
- Journal Issue
- 5
- Journal Page Range
- p. 790-792
- ISSN
- 0253-5106
INIS
- Country of Publication
- Pakistan
- Country of Input or Organization
- Pakistan
- INIS RN
- 41029333
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ASPARTIC ACID; CARBOXYLIC ACIDS; MICROWAVE RADIATION; PHOSPHORIC ACID; SYNTHESIS
- Descriptors DEC
- AMINO ACIDS; CARBOXYLIC ACIDS; ELECTROMAGNETIC RADIATION; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; RADIATIONS