Reactions of tert-Butyl Tetraethylphosphorodiamidite with Acetic and Trifluoroacetic Acids |
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Authors: | Sal'keeva L K Nurmagambetova M T Kurmanaliev O Sh Gazizov T Kh |
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Institution: | (1) Buketov Karaganda State University, Karaganda, Kazakhstan |
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Abstract: | Reactions of tert-butyl tetraethylphosphorodiamidite with acetic and trifluoroacetic acids involve substitution of the amido group. This process was described by a scheme beginning with protonation of phosphorus and proved by modeling separate reaction stages. A probable scheme of the proposed reactions is described. |
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