A novel reductive cyclization of arylmethylidenemalononitrile promoted by samarium diiodide
作者:Longhu Zhou、Yongmin Zhang
DOI:10.1039/a802510j
日期:——
The intermolecular and intramolecular reductive coupling reactions of arylmethylidenemalononitriles induced by SmI2 have been studied. The configuration of the cyclodimerization products, 4,5-trans-isomers of 2-amino-1,3,3-tricyano-4,5-diarylcyclopentenes, has been confirmed by X-ray analysis and a possible reaction mechanism is proposed.
The intermolecular and intramolecular reductive coupling reactions of arylmethylidenemalononitriles induced by low-valent titanium have been studied. A possible reaction mechanism is proposed.
Su; Yang, Journal of the Indian Chemical Society, 2003, vol. 80, # 3, p. 163 - 165
作者:Su、Yang
DOI:——
日期:——
Wu, Huayue; Ding, Jinchang, Journal of Chemical Research - Part S, 2002, # 9, p. 461 - 462
作者:Wu, Huayue、Ding, Jinchang
DOI:——
日期:——
Fan, Xue-Sen; Zhang, Yong-Min, Journal of the Indian Chemical Society, 2002, vol. 79, # 3, p. 256 - 258