Oxidative cascade cyclization of -arylacrylamides with TMSN

An azido-radical-triggered cyclization of N -( o -cyanobiaryl)acrylamides with TMSN 3 via a C(sp 3 )-N/C(sp 2 )-C(sp 3 )/C(sp 2 )-N bond formation cascade is described. This reaction features mild conditions and high bond-forming efficiency, making it an efficient method for the construction of azid...

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Veröffentlicht in:Organic & biomolecular chemistry 2024-02, Vol.22 (6), p.1186-1193
Hauptverfasser: Jiang, Bo, Fan, Tai-Gang, Ran, Yu-Song, Shen, Yun-Tao, Zhang, Cui, Jiang, Wei, Li, Ya-Min
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Zusammenfassung:An azido-radical-triggered cyclization of N -( o -cyanobiaryl)acrylamides with TMSN 3 via a C(sp 3 )-N/C(sp 2 )-C(sp 3 )/C(sp 2 )-N bond formation cascade is described. This reaction features mild conditions and high bond-forming efficiency, making it an efficient method for the construction of azide-substituted pyridophenanthridines. An azido-radical-triggered cyclization of N -( o -cyanobiaryl)acrylamides with TMSN 3 for the construction of azide-substituted pyridophenanthridines via a C(sp 3 )-N/C(sp 2 )-C(sp 3 )/C(sp 2 )-N bond formation cascade is presented.
ISSN:1477-0520
1477-0539
DOI:10.1039/d3ob01951a