1263296-55-4Relevant academic research and scientific papers
Synthesis of multisubstituted N-(tosylamino)pyrrole derivatives by AuCl3-catalyzed cycloisomerization of the β-alkynyl hydrazones
Cao, Ziping,Zhu, Hongbo,Meng, Xin,Li, Jie,Li, Shan,Huang, Zihao,Zhu, Jiekun,Sun, Xuejun,You, Jinmao
, p. 1417 - 1424 (2016)
A method for preparing multisubstituted N-(tosylamino)pyrrole derivatives through AuCl3-catalyzed cycloisomerization of the β-alkynyl hydrazone compounds was described. The reaction could be carried out in one pot from the β-ketoesters to give
A mild and efficient AgSbF6-catalyzed synthesis of fully substituted pyrroles through a sequential propargylation/amination/ cycloisomerization reaction
Gujarathi, Satheesh,Liu, Xingui,Song, Lin,Hendrickson, Howard,Zheng, Guangrong
, p. 5267 - 5273 (2014/07/08)
Development of an efficient synthesis of fully substituted pyrroles via a sequential propargylation/amination/cycloisomerization was accomplished using AgSbF6 as a catalyst. The one-pot three-component reaction of propargylic alcohols, 1,3-dica
A mild and efficient AgSbF6-catalyzed synthesis of fully substituted pyrroles through a sequential propargylation/amination/cycloisomerization reaction
Gujarathi, Satheesh,Liu, Xingui,Song, Lin,Hendrickson, Howard,Zheng, Guangrong
, p. 5267 - 5273 (2014/12/10)
Development of an efficient synthesis of fully substituted pyrroles via a sequential propargylation/amination/cycloisomerization was accomplished using AgSbF6as a catalyst. The one-pot three-component reaction of propargylic alcohols, 1,3-dicar
Inexpensive and efficient synthesis of propargylic substituted active methylene compounds catalyzed by FeCl3
Maiti, Sukhendu,Biswas, Srijit,Jana, Umasish
experimental part, p. 243 - 254 (2011/03/21)
A highly efficient and practical method for the synthesis of propargylic substituted 1,3-dicarbonyl compounds with direct use of propargylic alcohols in the presence of inexpensive and environmentally benign FeCl3 (5mol%) has been presented. Th
Alkylation of 1,3-dicarbonyl compounds with benzylic and propargylic alcohols using Ir-Sn bimetallic catalyst: Synthesis of fully decorated furans and pyrroles
Chatterjee, Paresh Nath,Roy, Sujit
experimental part, p. 4569 - 4577 (2011/07/08)
The heterobimetallic complex [Ir(COD)(SnCl3)Cl(μ-Cl)] 2 catalyzes the direct substitution of hydroxyl groups in benzylic and propargylic alcohols by 1,3-dicarbonyl moiety. In 4-hydroxycoumarin, benzylation and propargylation occurs at the 3-position. Selective propargylation or allenylation takes place depending on the nature of propargylic alcohol. By applying the methodology, multi-substituted furans and pyrroles have been synthesized in good yields.
