1191950-83-0Relevant academic research and scientific papers
Palladium-Catalyzed Oxidative Sulfenylation of Indoles and Related Electron-Rich Heteroarenes with Aryl Boronic Acids and Elemental Sulfur
Li, Jianxiao,Li, Chunsheng,Yang, Shaorong,An, Yanni,Wu, Wanqing,Jiang, Huanfeng
, p. 7771 - 7783 (2016/09/12)
An efficient and convenient palladium-catalyzed C-H bond oxidative sulfenylation of indoles and related electron-rich heteroarenes with aryl boronic acids and elemental sulfur has been described. This procedure provides a useful and direct approach for the assembly of a wide range of structurally diverse 3-sulfenylheteroarenes with moderate to excellent yields from simple and readily available starting materials. Moreover, this synthetic protocol is suitable for N-protected and unprotected indoles. Notably, the construction of two C-S bonds in one step was also achieved in this transformation.
Assembly of 3-Sulfenylbenzofurans and 3-Sulfenylindoles by Palladium-Catalyzed Cascade Annulation/Arylthiolation Reaction
Li, Jianxiao,Li, Chunsheng,Yang, Shaorong,An, Yanni,Wu, Wanqing,Jiang, Huanfeng
, p. 2875 - 2887 (2016/04/26)
A novel and efficient palladium-catalyzed cascade annulation/arylthiolation reaction has been developed to afford functionalized 3-sulfenylbenzofuran and 3-sulfenylindole derivatives in moderate to good yields from readily available 2-alkynylphenols and 2
A green and efficient approach for the synthesis of 3-chalcogen Benzo[b]Furans via i 2-mediated cascade annulation reaction of 2-alkynylanisoles at room temperature in water
Han, Jiang-Sheng,Shao, Yin-Lin,Zhang, Xiao-Hong,Zhong, Ping
, p. 1599 - 1610 (2013/10/21)
An efficient and green aqueous protocol to access 3-chalcogen benzo[b]furan derivatives has been developed. The reaction can proceed via I 2-mediated intramolecular annulation reaction of 2-alkynylanisoles with diaryl disulfides (diselenides) i
PdCl2-promoted electrophilic annulation of 2-alkynylphenol derivatives with disulfides or diselenides in the presence of iodine
Du, Hui-Ai,Zhang, Xing-Guo,Tang, Ri-Yuan,Li, Jin-Heng
experimental part, p. 7844 - 7848 (2010/01/16)
(Chemical Equation Presented) An efficient synthesis of 3-chalcogen-benzo[b]furans via palladium-promoted annulation reactions of 2-alkynylphenol derivatives with disulfides or diselenides and iodide has been developed. In the presence of I2 an
