Trifluoroborane catalyzed chemoselective synthesis of highly functionalized 1,3‐thiazin‐2‐ylidenes,Journal of Heterocyclic Chemistry

当前位置： X-MOL 学术 › J. Heterocycl. Chem. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Trifluoroborane catalyzed chemoselective synthesis of highly functionalized 1,3‐thiazin‐2‐ylidenes
Journal of Heterocyclic Chemistry ( IF 2.0 ) Pub Date : 2020-07-16 , DOI: 10.1002/jhet.4049
Zhibin Luo ₁ , Sangepu Bhavanarushi ₁ , Avula Sreenivas ₂ , Narra Srikanth Reddy ₂ , Anil Valeru ₁ , Imran Khan ₁ , Yin Xu ₁ , Bin Liu ₁ , Jimin Xie ₁

Affiliation

An efficient chemoselective synthesis of 1,3‐thiazine‐2‐ylidenes was achieved via annulations of β‐aroyl‐thioacetamide with propargyl alcohols using BF₃ OEt₂ as Lewis acid catalyst. A broad spectrum of substrates was well tolerated under the mild reaction conditions producing desired thiazine heterocyclics in good yields.

中文翻译：