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2013•Journal of the Chilean Chemical SocietyOpen access

A NOVEL AND SIMPLE SYNTHESIS OF SOME NEW AND KNOWN DIBENZO PHENAZINE AND QUINOXALINE DERIVATIVES USING LEAD DICHLORIDE

Bahador Karami, Saeed Khodabakhshi

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Abstract

A simple method for the synthesis of phenazine and quinoxaline derivatives have been developed via a reaction of o-phenylenediamines and 1,2-dicarbonyl compounds or aryl glyoxals in the presence of lead dichloride in ethanol at room temperature.This method has many appealing attributes such as excellent yields, short reaction times, and simple work-up procedure.

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A simple method for the synthesis of phenazine and quinoxaline derivatives have been developed via a reaction of o-phenylenediamines and 1,2-dicarbonyl compounds or aryl glyoxals in the presence of lead dichloride in ethanol at room temperature.This method has many appealing attributes such as excellent yields, short reaction times, and simple work-up procedure.

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Available abstract

A simple method for the synthesis of phenazine and quinoxaline derivatives have been developed via a reaction of o-phenylenediamines and 1,2-dicarbonyl compounds or aryl glyoxals in the presence of lead dichloride in ethanol at room temperature.This method has many appealing attributes such as excellent yields, short reaction times, and simple work-up procedure.

Key concepts: Quinoxaline, Phenazine, Chemistry, Combinatorial chemistry, Aryl, Simple (philosophy), Ethanol, Organic chemistry

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A NOVEL AND SIMPLE SYNTHESIS OF SOME NEW AND KNOWN DIBENZO PHENAZINE AND QUINOXALINE DERIVATIVES USING LEAD DICHLORIDE — Research Paper | ScholarLens