Diphenyldiaza-18-krone-6-bis-pyrazoliden-acetonitril, ein neuer Chromoionophor Synthesen mit Nitrilen, 90.Mitt.

DOI: 10.1007/BF00816852

Source and publish data:

Monatshefte fur Chemie p. 581 - 586 (1992)

Update date:2022-08-05

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Authors:

Junek, Hans

Biza, Peter

Geringer, Michael

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Article abstract of DOI:10.1007/BF00816852

An improved synthesis of 7,16-diphenyl-1,4,10,13-tetraoxa-7,16-diaza-cyclooctadecan (5) is presented and the reaction with 4-dicyanomethylene-3-methyl-1-phenyl-2-pyrazolin-5-on to the colorless adduct 6 described.By heating or photolysis 6 can be converte

Full text of DOI:10.1007/BF00816852

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