Title

Green Photochemistry: Sun-Induced Aromatic Nucleophilic Substitution of Alkoxy Groups by Alkylamines. Transformation of Benzocrown Ethers Into Aza-Analogs

Poster Number

24

Format

Poster Presentation

Abstract/Artist Statement

Solar photochemistry was proved to be efficient for the nucleophilic substitution of alkoxy groups by amines in alkoxynitrobenzenes. The results of the sun-induced photochemical substitution were comparable to the outcome of the same reaction under irradiation by a low-pressure mercury lamp. Using 4’-nitrobenzo-15-crown-5 as a starting material, we obtained polyether amino alcohols and used them as precursors for the regioselective synthesis of benzoazacrown ethers.

Location

Pacific Geosciences Center

Start Date

5-5-2007 1:00 PM

End Date

5-5-2007 3:00 PM

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May 5th, 1:00 PM May 5th, 3:00 PM

Green Photochemistry: Sun-Induced Aromatic Nucleophilic Substitution of Alkoxy Groups by Alkylamines. Transformation of Benzocrown Ethers Into Aza-Analogs

Pacific Geosciences Center

Solar photochemistry was proved to be efficient for the nucleophilic substitution of alkoxy groups by amines in alkoxynitrobenzenes. The results of the sun-induced photochemical substitution were comparable to the outcome of the same reaction under irradiation by a low-pressure mercury lamp. Using 4’-nitrobenzo-15-crown-5 as a starting material, we obtained polyether amino alcohols and used them as precursors for the regioselective synthesis of benzoazacrown ethers.