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Preparation of mixed trialkyl alkylcarbonate derivatives of etidronic acid via an unusual route
A method to prepare four (3a–d) trialkyl alkylcarbonate esters of etidronate from P,P'-dimethyl etidronate and alkyl chloroformate was developed by utilizing unexpected demethylation and decarboxylation reactions. The reaction with the sterically more hindered isobutyl chloroformate at a lower...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3511037/ https://www.ncbi.nlm.nih.gov/pubmed/23209537 http://dx.doi.org/10.3762/bjoc.8.228 |