## Abstract Treatment of difluoro or chloro fluoroβsubstituted benzyl bromides 5aβc with zinc dust in tetrahydroβfuran leads to the corresponding benzylic zinc bromides 6aβc. These organometallics on treatment with chlorosubstituted heterocyclic esters 4A and 4B mediated by nickel catalysis undergo
β¦ LIBER β¦
The synthesis of 6,9-bis[(aminoalkyl)amino] substituted benzo[g]quinoxaline-, benzo[g]quinazoline- and benzo-[g]phthalazine-5,10-diones via regiospecific displacements
β Scribed by A. Paul Krapcho; Martin J. Maresch; Anna L. Helgason; Kristin E. Rosner; Miles P. Hacker; Silvano Spinelli; Ernesto Menta; Ambrogio Oliva
- Book ID
- 112130812
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1993
- Tongue
- English
- Weight
- 786 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0022-152X
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.