Aroyl[bis(4-hydroxycoumarin-3-yl)]methanes in reactions with 1,2-diaminobenzenes

DOI: 10.1007/s11172-007-0359-7

Source and publish data:

Russian Chemical Bulletin p. 2277 - 2283 (2007)

Update date:2022-08-03

Topics:

Authors:

Kolos Kolos

Gozalishvili

Yaremenko

Shishkin

Shishkina

Konovalova

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Article abstract of DOI:10.1007/s11172-007-0359-7

The reaction of aroyl[bis(4-hydroxycoumarin-3-yl)]methanes with 1,2-phenylenediamines in PrⁱOH is accompanied by the recyclization to 8-R-or 7-R-4-(2-hydroxyphenyl)-1,5-benzodiazepin-2-ones, whereas the reaction with o-phenylenediamine and its

Full text of DOI:10.1007/s11172-007-0359-7

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