m-Chloroperbenzoic acid in methylene chloride represents a rapid non-aqueous method for the conversion of phosphites to phosphates during oligonucleotide synthesis both in solution and on a solid support.
Nonaqueous oxidation of nucleoside phosphites to the phosphates
โ Scribed by Y. Hayakawa; M. Uchiyama; R. Noyori
- Book ID
- 104219026
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- French
- Weight
- 273 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Summay : Bis (trimethylsilyl) peroxide, t-butyl hydroperoxide, cumene hydroperoxide, and N-methylmorpholine N-oxide serve as excellent agents for anhydrous oxidation of nucleoside phosphites to the phosphates.
The reaction using bis (trimethylsilyl) peroxide is conspicuously accelerated by added trimethylsilyl triflate or Nafion-TMS.
๐ SIMILAR VOLUMES
Phosphates linked to anomeric carbon atoms have been reported to be present at the cell surface of such microbes as Staphylococcus lactis2, Saccharomyces cerevisiae3, Micrococcus lysodeikticufl , and Streptococcus pneumoniae' , and to be a part of the structure of glycan chains of glycoproteins' . T