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An Improved Synthesis of BrettPhos and RockPhos-Type Biarylphosphine Ligands
Improved processes for the preparation of biphenyl-based phosphine ligands t-BuBrettPhos, RockPhos, and BrettPhos are presented. The new methods, featuring the use of Grignard reagents and catalytic amounts of copper, are superior to the previous methods, which require the use of t-butyllithium and...
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| Главные авторы: | , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2012
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3607394/ https://ncbi.nlm.nih.gov/pubmed/23539491 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/adsc.201200398 |
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