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Cyclo-oligomerization of isocyanates with Na(PH(2)) or Na(OCP) as “P(–)” anion sources
We show that the 2-phosphaethynolate anion, OCP(–), is a simple and efficient catalyst for the cyclotrimerization of isocyanates. This process proceeds step-wise and involves five-membered heterocycles, namely 1,4,2-diazaphospholidine-3,5-dionide anions and spiro-phosphoranides as detectable interme...
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| Pubblicato in: | Chem Sci |
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| Autori principali: | , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Royal Society of Chemistry
2015
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5497264/ https://ncbi.nlm.nih.gov/pubmed/28717463 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c5sc00963d |
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