-
- 中 建介
- 京都工芸繊維大学大学院工芸科学研究科
書誌事項
- タイトル別名
-
- Synthesis of Novel Organoarsenic Compounds and Their Metal Complexes
- シンキ ユウキ ヒソ カゴウブツ ノ ゴウセイ ト キンゾク サクタイ
この論文をさがす
抄録
Trivalent arsenic compounds have lone pairs, which can coordinate with many kinds of transition metals. Several studies of organoarsine-transition metal complexes have been reported to show attractive properties. However, most synthesis of the organoarsenic compounds used for complexations are prepared from arsenic chlorides or arsenic hydrides. Ultimate care should be given for handling of these arsenic intermediates due to their volatility. To stimulate the field of organoarsenic chemistry, practical synthetic methods should be discovered. We have synthesized cis-1,4-dihydro-1,4-diarsinines, 1,4-diarsa-1,4-cyclohexadienes, as cyclic organoarsenic compounds by radical reaction of pentamethylcyclopentaarsine and acetylene derivatives. The cis-1,4-dihydro-1,4-diarsinines have unique structures, two arsenic atoms are connected with two rigid ethylene bridges and have divergent syn conformations of the two lone pairs on the arsenic atoms. Their stability toward air and moisture was great enough to allow their handling in air. The present report describes unique reactivity and coordination behaviors of the cis-1,4-dihydro-1,4-diarsinines. The experimental results suggest that the flexibility of the bond angles around the arsenic center is an inherent property in the present organiarsenic compounds, and the flexibility might be a main reason for the stabilization of the strained conformations, enable synthesis of unusual complexes, and showing unique properties.
収録刊行物
-
- 有機合成化学協会誌
-
有機合成化学協会誌 71 (9), 880-890, 2013
公益社団法人 有機合成化学協会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282680316574848
-
- NII論文ID
- 10031196510
-
- NII書誌ID
- AN0024521X
-
- COI
- 1:CAS:528:DC%2BC3sXhsFWku7jJ
-
- ISSN
- 18836526
- 00379980
-
- NDL書誌ID
- 024873902
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可