New approach to phosphinoalkynes based on Pd- and Ni-catalyzed cross-coupling of terminal alkynes with chlorophosphanes |
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| Authors: | Beletskaya Irina P Afanasiev Vladimir V Kazankova Marina A Efimova Irina V |
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| Affiliation: | Department of Chemistry, Moscow State University (MSU), Leninskie Gory 1, building 3, 119992 Moscow, Russia. beletska@org.chem.msu.ru |
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| Abstract: | [reaction: see text] The first example of direct phosphination of terminal alkynes with chlorophosphanes catalyzed by Ni or Pd complexes is described. Both aromatic and aliphatic terminal acetylenes undergo the coupling reaction to give corresponding coupling product in high yield. |
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