The synthesis of anticancer sulfonated indolo[2,1-a]isoquinoline and benzimidazo[2,1-a]isoquinolin-6(5H)-ones derivatives via a free radical cascade pathway.
RSC Adv
; 12(16): 9763-9772, 2022 Mar 25.
Article
en En
| MEDLINE
| ID: mdl-35424925
A facile CuBr2 induced radical relay addition/cyclization of activated alkenes with substituted-thiosulfonates has been achieved, leading to a broad range of sulfonated indolo[2,1-a]isoquinolines and benzimidazo[2,1-a]isoquinolin-6(5H)-ones in moderate to good yields. In particular, some compounds exhibit bioactivity against cancer cell lines. This protocol shows advantages of low-cost, base-free, simple operation, and broad functional group tolerance.
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01-internacional
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MEDLINE
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En
Revista:
RSC Adv
Año:
2022
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Article
Pais de publicación:
Reino Unido