| Autor: |
Mori, Haruna, Yoshida, Masaki, Sawamura, Masaya, Masuda, Yusuke |
| Předmět: |
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| Zdroj: |
Asian Journal of Organic Chemistry; Feb2024, Vol. 13 Issue 2, p1-5, 5p |
| Abstrakt: |
Photocatalytic C−H bond phosphonioethylation of aldehydes with vinylphosphonium bromide has been developed. Various β‐phosphonioalkylketones are synthesized from readily available aldehydes under neutral conditions. Mechanistic studies suggest that C−H activation of aldehydes occurs through hydrogen‐atom transfer by a bromine radical and that an alcoholic additive, which showed marked effects in increasing the efficiency of the reaction, is involved in the reaction as a proton source. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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