## Abstract Heck reaction of tribromo imidazoles (I) and dibromo analogues (VI), obtained by arylation of (I), with vinyl compounds produces dialkenyl imidazoles which undergo 6π‐electrocyclization—dehydration to give the title benzimidazoles.
ChemInform Abstract: Heck Reactions in 2,6-Diaryl-3,5-dibromo-4-pyrones in the Presence of N,N′-Dibutylbenzimidazolium Bromide.
✍ Scribed by Zarrin Ghasemi; Vahideh Nazari-Belvirdi; Maryam Allahvirdinasab; Aziz Shahrisa
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 33 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v