Unexpected synthesis of 3-imino-2-(pyrrol-2-yl) isatogen derivatives affords facile access to a 2-pyrrolyl isatogen
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Kirk, Nicholas; Sansom, Geraud N; Sudta, Pichit; Suksamrarn, Sunit; Willis, Anthony; Bremner, John B; Kelso, Michael
Description
2-Aryl isatogens and their 3-imino derivatives have been extensively studied but to date there have been no reported variants carrying pyrrolyl substituents at the 2-position. This study describes the unexpected synthesis of two novel 3-imino-2-(pyrrol-2-yl) isatogen derivatives upon attempted amide couplings with (E)- or (Z)-3-(3,5-dimethyl-1H-pyrrol-2-yl)-2-(2-nitrophenyl)acrylic acids and p-phenylenediamines in the presence of uronium-based coupling reagents. Imine hydrolysis of one...[Show more]
Collections | ANU Research Publications |
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Date published: | 2017 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/250621 |
Source: | Synthetic Communications |
DOI: | 10.1080/00397911.2016.1249290 |
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01_Kirk_Unexpected_synthesis_of_2017.pdf | 750.01 kB | Adobe PDF | Request a copy |
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