N-Functionalized Cyclopentadienide Anions; Chloronium- and Bromonium- Cyclopentadienides

DOI: 10.1002/prac.19943360208

Source and publish data:

Journal fur Praktische Chemie - Chemiker-Zeitung p. 145 - 149 (1994)

Update date:2022-08-04

Topics:

Authors:

Friedrich, Klaus

Gallmeier, Hans-Joachim

Fritz, Hans-Guenter

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Article abstract of DOI:10.1002/prac.19943360208

2,3-Dicyano-1,4-diethoxycarbonylcyclopentadienide anion (3) is N-functionalized by nitration, nitrosation, azo coupling or diazo-group transfer.Phenylbromonium- and phenylchloronium-cyclopentadienes 14 and 15 are synthesized by photolysis of the diazo compound 13 in the appropriate halobenzene.

Full text of DOI:10.1002/prac.19943360208

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