Details

Autor(en) / Beteiligte

• Chen, Xiao-Hui
• Li, Yun-Meng
• Huang, Xiang
• Cui, Hai-Lei

Titel

POCl3/Sulfoxide-Promoted Synthesis of Indolizino[8,7-b]indoles

Ist Teil von

• Journal of organic chemistry, 2023-12, Vol.88 (23), p.16400-16409

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A mild chlorocyclization of pyrrole-tethered indoles has been realized using POCl3 as the chlorine source and tetramethylene sulfoxide as the promoter. A variety of chlorinated indolizino[8,7-b]indole derivatives have been constructed efficiently under this reaction system in moderate to good yields (19 examples, up to 93% yield).