Dual role of polyphosphoric acid-activated nitroalkanes in oxidative peri -annulations: Efficient synthesis of 1,3,6,8-tetraazapyrenes
A highly efficient synthetic method for expeditious and selective assembly of tetraazopyrenes (TAPy) is reported, based on the novel reaction of electrophilically activated nitroalkanes with aromatic amines. Remarkably, the nitroalkanes play a dual role in this process, also serving as mild and effi...
में बचाया:
| मुख्य लेखकों: | , , , , , , , , , , , |
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| स्वरूप: | Статья |
| भाषा: | English |
| प्रकाशित: |
Royal Society of Chemistry
2018
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| विषय: | |
| ऑनलाइन पहुंच: | https://www.scopus.com/record/display.uri?eid=2-s2.0-85021670891&origin=resultslist&sort=plf-f&src=s&nlo=1&nlr=20&nls=afprfnm-t&affilName=north+caucasus+federal+university&sid=506f935bdae2bbaa7c691f3dc6d28b92&sot=afnl&sdt=sisr&sl=53&s=%28AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29%29&ref=%28Dual+role+of+polyphosphoric+acid-activated+nitroalkanes+in+oxidative+peri+-annulations%3a+Efficient+synthesis+of+1%2c3%2c6%2c8-tetraazapyrenes%29&relpos=1&citeCnt=1&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/2977 |
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| सारांश: | A highly efficient synthetic method for expeditious and selective assembly of tetraazopyrenes (TAPy) is reported, based on the novel reaction of electrophilically activated nitroalkanes with aromatic amines. Remarkably, the nitroalkanes play a dual role in this process, also serving as mild and efficient oxidants promoting aromatization of the final product and allowing for the exclusion of a poorly controllable aerobic treatment |
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