1: phenylacetylene; 1,3-dibromo-propane With N,N,N',N',N'',N''-hexamethylphosphoric triamide; n-butyllithium in tetrahydrofuran T=-78°C; 2: malononitrile With sodium hydride in tetrahydrofuran; dimethyl sulfoxide
参考文献
Patil, Nitin T.; Lutete, Leopold Mpaka; Wu, Huanyou; Pahadi, Nirmal K.; Gridnev, Ilya D.; Yamamoto, Yoshinori
Journal of Organic Chemistry, 2006 , vol. 71, # 11 p. 4270 - 4279
boron trifluoride diethyl etherate in chloroform 24 h; Ambient temperature;
参考文献
Gridnev, I. D.; Shastin, A. V.; Balenkova, E. S.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 11 p. 1245
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 11 p. 1562 - 1563
