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Ligand‐Controlled Diastereoselective Cobalt‐Catalysed Hydroalkynylation of Terminal Alkynes to E‐ or Z‐1,3‐Enynes
A diastereoselective hydroalkynylation of terminal alkynes to form the head‐to‐head dimerization products by two different cobalt‐phosphine catalyst system is reported. The use of the bidentate ligand dppp and additional triphenylphosphine led to the selective formation of the (E)‐1,3‐enynes (E:Z>...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Chemistry |
|---|---|
| Prif Awduron: | , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
John Wiley and Sons Inc.
2020
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7540399/ https://ncbi.nlm.nih.gov/pubmed/32271963 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/chem.202001697 |
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