Synthesis of cryptands with di-yne units via acetylenic homocoupling reactions of C3 tripodands |
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| Authors: | Vlad Paşcanu Monica Cîrcu Crina Socaci Anamaria Terec Albert Soran Ion Grosu |
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| Institution: | 1. Babe?-Bolyai University, Center of Supramolecular Organic and Organometallic Chemistry (CSOOMC), 11 Arany Janos Str., 400028 Cluj-Napoca, Romania;2. National Institute of Research and Development for Isotopic and Molecular Technologies–INCDTIM, 65-103 Donath, 400293 Cluj-Napoca, Romania |
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| Abstract: | Cryptands with di-yne units were obtained in good yields by the acetylenic homocoupling reaction of tripodands possesing terminal ethynyl units on the pendant arms. The coupling reactions also led to isomeric bismacrocylic compounds, and the shifting of the process toward the products of intramolecular or intermolecular coupling reactions was influenced by the structure of tripodands and by the coupling reaction conditions. |
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| Keywords: | Cryptands Bismacrocycles Hay homocoupling reaction Di-ynes Tripodands |
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