Tripyrrolidinophosphoric acid triamide as an activator in samarium diiodide reductions
- McDonald, Chriss E
- Ramsey, Jeremy D
- Sampsell, David G
- Butler, Julie A
- Cecchini, Michael R
Publication date
January 2010
DOI Publisher
American Chemical Society (ACS) ISSN
1523-7060 Citation count (estimate)
24Abstract
The electrochemical and spectrophotometric characterization of the complex formed from samarium diiodide and 4 equiv of tripyrrolidinophosphoric acid triamide (TPPA) is presented. Kinetic studies indicate that the SmI(2)/TPPA complex possesses reactivity greater than the complex formed between samarium diiodide and 4 equiv of HMPA. Examples of the use of SmI(2)/TPPA in synthesis are presented
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