Intramolecular cyclizations of functionalized diynes |
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| Authors: | N. A. Danilkina A. E. Kulyashova I. A. Balova |
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| Affiliation: | (1) St. Petersburg State University, 26 Universitetskii Ave., Saint Petersburg, 198504, Russia; |
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| Abstract: | Examples of intramolecular cyclizations of functionalized diacetylenes are considered in the review. Cyclizations occur with the participation of one of the triple bonds that leads to ethynyl-substituted heterocycles, or of two triple bonds that is used in the synthesis of polycondensed heterocyclic systems and ensembles. |
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