| Autor: |
Binzhou Lin, Guozhang Lu, Rongcan Lin, Yiqun Cui, Yan Liu, Guo Tang, Yufen Zhao |
| Předmět: |
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| Zdroj: |
Synlett; 2018, Vol. 29 Issue 20, p2697-2700, 4p |
| Abstrakt: |
The various α-aminophosphonates have been prepared from tertiary aromatic and aliphatic amines with P(O)H compounds via a tertbutyl hydroperoxide mediated cross-dehydrogenative coupling reaction, eliminating the need for transition-metal catalysts. The oxidation of tertiary amine by tert-butyl hydroperoxide generates an iminium cation intermediate. A further addition of P(O)H compound to iminium cation gives the desired product. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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