New method of synthesis of 1,5-benzodiazepin-2-ones from 4-hydroxycoumarin

DOI: 10.1002/jhet.5570310242

Source and publish data:

Journal of Heterocyclic Chemistry p. 509 - 511 (1994)

Update date:2022-07-29

Topics:

Authors:

Hamdi Hamdi

Grech Grech

Sakellariou

Speziale

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Article abstract of DOI:10.1002/jhet.5570310242

A new method of synthesis of 1,5-benzodiazepine-2-ones, from 4-hydroxycoumarin and substituted 1,2-phenylenediamines by heating in xylene or acetic acid-ethanol, is reported.

Full text of DOI:10.1002/jhet.5570310242

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