Cross coupling of polybromoiodobenzenes with some terminal alkynes |
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| Authors: | V. N. Shishkin I. V. Tarasova D. A. Khlevin |
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| Affiliation: | (1) Ogarev Mordovian State University, ul. Bol’shevistskaya 68, Saransk, 430000, Russia |
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| Abstract: | Sonogashira reactions of pentabromoiodobenzene and tetrabromo-1,4-diiodobenzene with various terminal alkynes at 20°C in benzene resulted in selective replacement of the iodine atoms with formation of the corresponding alk-1-yn-1-yl-substituted polybromobenzenes. |
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