REACTIONS OF LUCIGENIN IN PROTIC SOLVENTS IN THE PRESENCE OF AMINES

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Title

REACTIONS OF LUCIGENIN IN PROTIC SOLVENTS IN THE PRESENCE OF AMINES (EN)

Creator

DIMOTIKALI, D (EN)

PAPADOPOULOS, K (EN)

NIKOKAVOURAS, J (EN)

Type

journalArticle (EN)

Partial document
Publication in journal (EN)

Article
Scientific article (EN)

Issued

2014-03-01T01:10:11Z

1994 (EN)

Year

1994 (EN)

Description

Lucigenin (NN'-dimethyl-9,9'-biacridinium nitrate) 1 on heating under reflux in protic solvents in the presence of amines gives rise to the NN'-dimethyl-9,9'-biacridylidene 2 (DBA) or protected hemiaminal N-methoxymethyl-9,9'-biacridylidene 3. On the other hand acid hydrolysis and synchronous oxidation of hemiaminal 3 followed by reaction of monomethyl-biacridinium nitrate 4 with sodium hydroxide in methanol or water leads to biacridine 5 (overall yield ca. 33%). (EN)

Scientific field

Chemistry, Applied (EN)

Chemistry, Multidisciplinary (EN)

Natural Sciences ▶ Chemical sciences
Applied Chemistry (EN)

Subject

NUCLEOPHILES (EN)

REDOX SYSTEMS (EN)

MECHANISM (EN)

CHEMILUMINESCENCE (EN)

Journal

JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG (EN)

Language