A Facile Transfer of Dicyano Methylene Group Between Arylidenemalononitrile and Aldehyde

References

• Chen , X. , Zhang , N. J. , Li , Y. M. , Jiang , Y. , Zhang , X. and Zhao , Y. F. 1997 . Tetrahedron Lett. , 38 : 1615
   Web of Science ®Google Scholar
• Aranyos , A. , Csjernyik , G. , Szabo , K. J. and Backvall , J. E. 1999 . Chem. Commun. , : 351
   Web of Science ®Google Scholar
• Manoharan , T. S. and Madyastha , K. M. 1983 . Synthesis , : 809
   Google Scholar
• Molander , G. A. and McWilliams , J. C. 1996 . Tetrahedron Lett. , 37 : 7197
   Google Scholar
• Kers , A. , Kers , I. , Stawinski , J. , Sobkowski , M. and Kraszerwski , A. 1995 . Synthesis , : 427
   Web of Science ®Google Scholar
• Bon , E. , Bigg , C. H. and Bertrand , G. 1994 . J. Org. Chem. , 59 : 4035
   Web of Science ®Google Scholar
• Guram , A. S. and Buchwald , S. L. 1994 . J. Am. Chem. Soc. , 111 : 7901
   Google Scholar
• Iranpoor , N. and Mottaghinejad , E. 1994 . Tetrahedron , 50 : 7299
   Web of Science ®Google Scholar
• Freeman , F. 1980 . Chem. Rev. , 3 : 925 b) Freeman, F., Synthesis, 1981, 925. c) Bhuyan, P.J.; Boruah, R.C.; Sandhu, J.S., J. Org. Chem., 1990, 55, 568.
   Google Scholar
• Nakamura , H. , Seido , M. , Ito , M. and Yamamoto , Y. 1998 . J. Am. Chem. Soc. , 120 : 6838 b) Mizuno, K.; Ikeda, M.; Toda, S.; Otsuji, Y., J. Am. Chem. Soc., 1988, 110, 1288.
   Google Scholar
• Ahmed , S. and Boruah , R. C. 1997 . Tetrahedron Lett. , 38 : 1845 b) Ahmed, S.; Boruah, R.C., Tetrahedron Lett., 1997, 38, 6747. c) Ahmed, S.; Boruah, R.C., Tetrahedron Lett., 1996, 37, 8231.
   Web of Science ®Google Scholar
• Boruah , R. C. , Ahmed , S. , Sarmah , U. and Sandhu , J. S. 1999 . Ind. J. Chem. , 38B : 274
   Google Scholar
• Schultz , A. G. , Holoboski , M. A. and Smyth , M. 1993 . J. Am. Chem. Soc. , 115 : 7904 b) Rigby, J.H.; Qabar, M., J. Am. Chem. Soc., 1991, 113, 8975. c) Sato, T.; Nakamura, N.; Ikeda, K.; Okada, M.; Ishibashi, H.; Ikeda, M., J. Chem. Soc. Perkin 1., 1992, 2399.
   Web of Science ®Google Scholar
• Rigby , J. H. and Qabar , M. N. 1993 . J. Org. Chem. , 58 : 4473 b) Jacobi, P.A.; Brielmann, H.L.; Hauck, S.I., J. Org. Chem., 1996, 61, 5013. c) Murai, T.; Oda, T.; Kimura, F.; Onishi, H.; Kanada, T.; Kato, S., Chem. Commun., 1994, 2143. d) D'Annibale, A.; Resta, S.; Trogolo, C., Tetrahedron Lett., 1995, 36, 9039. e) Morzycki, J.W.; Lotowski, Z.; Stepnioswska, M.; Gryszkiewicz, A.; Wilczewska, A.Z.; Tetrahedron, 1997, 53, 16161.
   Google Scholar
• Ayoubi , S. A. , Boullet , F. T. and Hamelin , J. 1994 . Synthesis , : 258
   Google Scholar
• Kabalka , G. W. , Tejedor , D. , Li , N. S. , Malladi , R. R. and Trotman , S. 1998 . J. Org. Chem. , 63 : 6438
   Web of Science ®Google Scholar
• Ling , Y. , Li , J. , Kato , K. , Klus , G. T. and Brodie , A. 1991 . J. Med. Chem. , 40 : 3297 Compound 5a and 5b have been subsequently employed for preparation of a novel class of D-ring annelated heterosteroids. For importance of heterosteroids, the relevant references are, b) Njar, V.C.O.; Klus, G.T.; Brodie, A.M.H. Bioorg. & Med. Lett., 1996, 6, 2777.
   Google Scholar
• Sturz , H. G. and Noller , C. R. 1949 . J. Am. Chem. Soc. , 71 : 2949
   Web of Science ®Google Scholar
• Horner , L. and Klupfel , K. 1955 . Ann. , 69 : 591 (Chem. Abstr., 1956, 50, 2492i).
   Google Scholar