| Autor: |
Chen, Yuqin, Zhang, Shuwei, Li, Tong, Ma, Qiyuan, Yuan, Yu, Jia, Xiaodong |
| Předmět: |
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| Zdroj: |
Chemistry - A European Journal; 1/11/2024, Vol. 30 Issue 3, p1-5, 5p |
| Abstrakt: |
Initiated by triarylamine radical cation salt (TBPA), the direct C−H bond functionalization of α‐N‐aryltetrahydroisoquinoline esters was smoothly realized, giving a series of α‐hydroxylated derivatives with a quaternary carbon center in good yields. Differently, in the presence of tert‐butyl nitrite (TBN), the C−N single bond was cleaved to keto esters. The mechanistic study revealed that these reactions were mediated by a similar mechanism, in which the N‐nitrosation might provide a driving force to the C−N bond cleavage. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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