キハラ ノブヒロ   Kihara Nobuhiro
  木原 伸浩
   所属   神奈川大学  理学部 化学科
   職種   教授
言語種別 英語
発行・発表の年月 2001/11
形態種別 学術雑誌
査読 査読あり
標題 Change of Connectivity on Catenane Ring: Ring Expansion by Annulation-Ring Scission Sequence
執筆形態 共著
掲載誌名 Org. Lett.
巻・号・頁 3(22),pp.3519-3522
著者・共著者 Nobuhiro Watanabe, Nobuhiro Kihara, and Toshikazu Takata
概要 Ring expansion of a catenane without destruction of the interlocked structure was attained by Diels-Alder reaction followed by ozonolysis. Annulation by Diels-Alder reaction introduced a C4 fragment onto the ring, and the ozonolysis scissored the resulting double bond to expand the catenane ring. The annulation-ring scission sequence provides a general approach for changing the connectivity on a catenane ring without destroying the interlocked structure.
DOI 10.1021/ol016586r
ISSN 1523-7060