none 10.3987/COM-03-S(P)13 CLOCKSS Archive CLOCKSS Archive 5187 36453634 73640 20110922161648 10.13030 2024-06-24T20:37:45Z 2009-03-05T03:41:35Z 11 HETEROCYCLES HETEROCYCLES 0385-5414 HTCYAM 2004 62 1 Susumu Watanuki Shuichi Sakamoto Hironori Harada Kazumi Kikuchi Takahiro Kuramochi Ken-ichi Kawaguchi Toshio Okazaki Shin-ichi Tsukamoto 2004 127 COM-03-S(P)13 10.3987/COM-03-S(P)13 20110922161648 https://triggered.stanford.clockss.org/ServeContent?doi=10.3987%2Fcom-03-s%28p%2913 https://triggered.edinburgh.clockss.org/ServeContent?doi=10.3987%2Fcom-03-s%28p%2913 (a) T. I. Temnikova, Y. A. Sharanin, and V. S. Karavan, Org. Khim., 1967, 3, 681. (b) M. M. Ali, Y. A. Zahran, Y. A. Ammar, A. T. Mohamed, and A. T. Seleim, Indian J. Heterocycl. Chem., 1995, 126, 191. 10.1002/jhet.5570330323 (c) C. C. Lockhart and J. W. Sowell, J. Heterocycl. Chem., 1996, 33, 659. (d) F. M. Abdelrazek and A. M. Salah, Egypt. J. Chem., 1997, 40, 105. 10.1002/prac.19893310106 (a) A. O. Abderhamid, A. M. Negm, and I. M. Abbas, J. Prakt. Chem., 1989, 331, S.31. (b) J. G. Jun, Bull. Korean Chem. Soc., 1996, 17, 676. 10.1002/jhet.5570330671 (c) X. Feng, J. C. Lancelot, H. Prunier, and S. Rault, J. Heterocycl. Chem., 1996, 33, 2007. 10.1002/jhet.5570350613 3. X. Feng, J. C. Lancelot, A. C. Gillard, H. Landelle, and S. Rault, J. Heterocycl. Chem., 1998, 35, 1313. 10.1016/0040-4039(94)88056-5 4. L. H. Foley, Tetrahedron Lett., 1994, 35, 5989. 5. Compound (1) having various functional groups was prepared as shown in the following scheme (Scheme 5). Bromination (Br2, Et2O) of corresponding ketone followed by substitution with malononitrile gave the compound (1).