書誌事項
- タイトル別名
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- Cyclopolymerization of 1,2: 5,6-Dianhydrohexitol Leading to A Novel Poly-meric Carbohydrate.
- 1 2 5 6 ジアンヒドロヘキシトール ノ セイミツ カンカ ジュウゴウ ニ
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Cyclopolymerization of 1, 2 : 5, 6-dianhydrohexitol has been studied in terms of regio- and stereoselectivity. The anionic cyclopolymerizations of 1, 2 : 5, 6-dianhydro-D-mannitol and 1, 2 : 5, 6-dianhydro-L-iditol produced (1→6) - and (6→1) -2, 5-anhydro-D-glucitol, respectively. On the other hand, the cyclopolymerizations using a cationic initiator gave the polymer consisting of 2, 5-anhydro-D-glucitol as the cyclic constitutional unit along with 1, 6 : 2, 5-dianhydro-D-glucitol as a by-product. For the cationic cyclopolymerization of 1, 2 : 5, 6-dianhydro-D-glucitol, the resulting polymer was confirmed to have the constitutional unit mainly of 2, 5-anhydro-D-mannitol, while the polymer obtained using anionic initiator consisted of two cyclic repeating units, 2, 5-anhydro-D-mannitol unit and 2, 5-anhydro -L-iditol unit. The cyclopolymerization of 1, 2 : 5, 6-dianhydrohexitol was regio- and stereoselective, i.e., the intramolecular cyclization proceeded through the α-scission with inversion of the configuration at the α-carbon and the intermolecular propagation through the β-scission with retention. The polymer consisting of 2, 5-anhydrohexitol, a novel polymeric carbohydrate, showed a metal cationbinding ability and a chiral recognition property toward the racemic amino acid derivatives.
収録刊行物
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- 有機合成化学協会誌
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有機合成化学協会誌 55 (4), 290-300, 1997
公益社団法人 有機合成化学協会
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詳細情報 詳細情報について
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- CRID
- 1390001205278363392
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- NII論文ID
- 10009336233
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- NII書誌ID
- AN0024521X
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- COI
- 1:CAS:528:DyaK2sXis1Cqt78%3D
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 4184893
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 使用不可