The first example of stereoselective self-assembly of a cryptand containing four asymmetric intracyclic phosphane groups
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- 作者：Roman N. Naumov ; Artem V. Kozlov ; Kirill B. Kanunnikov ; Santiago Gó ; mez-Ruiz ; Evamarie Hey-Hawkins ; Shamil K. Latypov ; Andrey A. Karasik ; Oleg G. Sinyashin
- 关键词：Phosphorus-containing cryptand ; Self-assembly ; Stereoselectivity ; True racemate
- 刊名：Tetrahedron Letters
- 出版年：2010
- 出版时间：17 February 2010
- 年：2010
- 卷：51
- 期：7
- 页码：1034-1037
- 全文大小：712 K
文摘
The rac stereoisomer of a novel cryptand containing two bridgehead nitrogen and four asymmetric phosphorus atoms in the 16-membered core cycle was obtained stereoselectively via the reaction of bis(mesitylphosphino)propane, formaldehyde, and meta-xylylenediamine in the course of a covalent self-assembly process.