| Autor: |
Babu, Sakamuri Sarath, Varma, A Anagha, Gopinath, Purushothaman |
| Předmět: |
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| Zdroj: |
Chemical Communications; 2/11/2022, Vol. 58 Issue 12, p1990-1993, 4p |
| Abstrakt: |
Herein, we report a substrate-controlled cascade cyclization of o-alkenyl aryl ureas, an ambident nucleophile for constructing functionalized heterocycles such as 2-amino-1,3-benzoxazines and dihydroquinazolinones in a chemodivergent fashion using photoredox catalysis under mild conditions. The versatility of the method has been successfully demonstrated by applying this strategy to a wide range of substrates and for the synthesis of functionalized etifoxine drug derivatives. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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