¸ÞÅ»·Î¼¾ : ¸ÞÅ»·Î¼¾ (metallocene) Àº ¹æÇâÁ· ÀüÀÌ±Ý¼Ó Âø¹° (aromatic transition metal complex) À» ÀÏÄÆ´Â ¿ë¾îÀÔ´Ï´Ù. Àß ¾Ë·ÁÁ® ÀÖ´Â ´ëÇ¥ÀûÀÎ ¸ÞÅ»·Î¼¾¿¡´Â Æä·Î¼¾ (ferrocene, dicyclopentadienyliron)ÀÌ ÀÖ½À´Ï´Ù (½Ä 1). (1) ¸ÞÅ»·Î¼¾ÀÇ ÇÕ¼º: dicyclopentadienylironÀº cyclopentadienyl À½À̿°ú ±Ý¼Ó¿°À¸·ÎºÎÅÍ ÇÕ¼ºÇÕ´Ï´Ù (½Ä 2). (2)
¼ºÁú: Æä·Î¼¾ÀÇ cyclopentadienyl °í¸®´Â ¹æÇâÁ· ¼ºÁúÀ» ³ªÅ¸³À´Ï´Ù. º¥Á¨º¸´Ù´Â ´õ ½±°Ô ġȯ¹ÝÀÀÀÌ ÀϾ´Ï´Ù (½Ä 3). (3)
ÁßÇÕ ÃË¸Å¿ë ¸ÞÅ»·Î¼¾ 1-3:
ÁßÇÕ¿¡ ÀÀ¿ëµÇ´Â ÀϹÝÀûÀÎ ¸ÞÅ»·Î¼¾ÀÇ ±¸Á¶´Â ´ÙÀ½°ú °°½À´Ï´Ù. cyclopentadienyl °í¸®´Â ´ëĪÀÏ ÇÊ¿ä´Â ¾ø°í, °í¸®±¸°¡ ÇϳªÀÎ °Íµµ ÀÖ½À´Ï´Ù. °í¸®°¡ indenyl ÀÎ °æ¿ìµµ ÀÖ½À´Ï´Ù.
±¸Ã¼ÀûÀ¸·Î ´ÙÀ½ µÎ ±¸Á¶¸¦ °¡Áø ¸ÞÅ»·Î¼¾ Ã˸ŵéÀÌ ÇÁ·ÎÇÊ·»ÀÇ ÁßÇÕ¿¡ ÀÀ¿ëµÇ°í ÀÖ½À´Ï´Ù (½Ä 5, ½Ä 6).
(1). A. M. Thayer, C & EN, Sept. 11, 1995; p 15. (2). ¿ì¼ºÀÏ, " Á¦ 5Àå "¸ÞÅ»·Î¼¾ Ã˸ſ¡ÀÇÇÑ ¿Ã·¹ÇÉ ÁßÇÕ," Á¦9ȸ ¼®À¯ÈÇаÁÂÁß¿¡¼, 1999³â 6¿ù 24-25ÀÏ, ´ëÇÑÈÇÐȸ ¿©ÃµÁöȸ. (3). µµ¿µ±Ô, "Á¦ 3Àå, Syndiotactic PS¿Í Ã˸Å," Á¦7ȸ ¼®À¯ÈÇаÁÂÁß¿¡¼, 1998³â 7¿ù 2-3ÀÏ, ´ëÇÑÈÇÐȸ ¿©ÃµÁöȸ.
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