- Synthesis of 1-(2,2-Dicyanovinyl)-, 1-(2,4,4-Tricyano-1,3-butadienyl)-, 1,6-Bis(2,2-dicyanovinyl-1,3,5-cycloheptatriene and Their Vinylogs
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The 1-(2,2-dicyanovinyl)-, 1-(2,4,4-tricyano-1,3-butadienyl)-, 1,6-bis(dicyanovinyl)-substituted 1,3,5-cycloheptatriene, and their vinylogs have been synthesized by condensation of 1-formyl-, 1-(2-cyano-2-formylvinyl)-, 1,6-diformyl-1,3,5-cycloheptatriene, and their vinylogs, respectively, with malononitrile mediated with TiCl4 as a Lewis acid.
- Higuchi, Hiroyuki,Kondo, Masao,Yonehara, Hiroko,Ojima, Juro,Iyoda, Masahiko
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p. 275 - 281
(2007/10/02)
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