SYNTHESIS AND ASSEMBLY OF SELF-COMPLEMENTARY CALIX[4]ARENES

Shimizu KD; Rebek J

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SYNTHESIS AND ASSEMBLY OF SELF-COMPLEMENTARY CALIX[4]ARENES

机译：自补杯的合成与组装[4]

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摘要

A calix[4]arene was designed to reversibly dimerize and form an egg-shaped enclosure. Adhesive interactions in the assembly were provided by four self-associating ureas, which form a cyclic array containing 16 hydrogen bonds. The synthesis was completed in four steps from the previously described O,O',O '',O '''-tetrabenzylcalix[4] arene. Evidence for dimerization of the calixarene tetraurea was provided by H-1 NMR, mass spectrometry, and the observation of encapsulated molecules. The resulting cavity was of sufficient size to capture guests such as ethyl benzene and p-xylene.

机译：杯[4]芳烃经设计可逆地二聚并形成蛋形外壳。组件中的粘合剂相互作用是由四种自缔合脲提供的，它们形成了一个包含16个氢键的环状阵列。从先前描述的O，O'，O''，O'''-四苄基杯[4]芳烃分四个步骤完成合成。通过H-1 NMR，质谱和观察包封的分子，提供了杯芳烃四脲二聚的证据。所得的腔具有足够的尺寸以捕获客体，例如乙苯和对二甲苯。

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来源
《Proceedings of the National Academy of Sciences of the United States of America》 |1995年第26期|p.12403-12407|共5页
作者
Shimizu KD; Rebek J;
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作者单位

Rebek J, MIT, DEPT CHEM, CAMBRIDGE, MA 02139, USA;

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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
关键词
Self assembly; Encapsulation; Molecular recognition; Hydrogen bonding.; Supramolecular chemistry; Molecular recognition; Perspectives;

机译：自组装;封装;分子识别;氢键;超分子化学;分子识别;视角;

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1. An Efficient Synthesis of Bis(calix[4]arenes), Bis(crown ether)-Substituted Calix[4]arenes, Aza-Crown Calix[4]arene, and Thiaza-Crown Calxi[4]arenes [J] . Francisco Santoyo-Gonzalez, Antonio Torres-Pinedo, Claudio Saitz Barria European journal of organic chemistry . 2000,第21期

机译：有效合成Bis（calix [4]芳烃），Bis（冠醚）取代的Calix [4]芳烃，Aza皇冠Calix [4] arene和Thiaza皇冠Calxi [4]芳烃
2. P-(benzyloxy)calix[8]arene synthesis revisited: P-(benzyloxy)calix[4]-, p-(benzyloxy)calix[5]-, p-(benzyloxy)calix[7]-, and p-(benzyloxy)bis(homooxa) calix[4]arenes [J] . Huc V., Npetgat E., Guérineau V., European journal of organic chemistry . 2010,第32期

机译：对-（苄氧基）杯[8]芳烃合成进行了重新研究：对-（苄氧基）杯[4]-，对-（苄氧基）杯[5]-，对-（苄氧基）杯[7]-和对-（苄氧基）双（高氧）杯[4]芳烃
3. Synthesis and Structure Identification of ABCH Type Calix[4]arenes : Two Step Synthesis of Asymmetrically Substituted Calix[4]arenes from Monoalkylcalix[4]arenes [J] . Jong Min Kim, Kye Chun Nam, Young Ja Park Bulletin of the Korean Chemical Society . 1998,第7期

机译：ABCH型杯[4]芳烃的合成与结构鉴定：由单烷基杯[4]芳烃的两步合成不对称取代的杯[4]芳烃
4. Facilitated transport of cations through liquid membrane with calix 4 arenes and O-alkylated calix 4 arenes as carriers [C] . B.Serban, C.Nechifor, G.Nechifor 12th Romanian International Conference on Chemistry and Chemical Engineering Sep 13-15, 2001 Bucharest, Romania . 2001

机译：以杯4芳烃和O-烷基化杯4芳烃为载体，促进阳离子通过液膜的运输
5. Synthesis and properties of monodisperse oligomer-substituted calix[4]arene assemblies and related oligomers [D] . Sun, Xiaohua 2006

机译：单分散低聚物取代的杯[4]芳烃组件及相关低聚物的合成及性能
6. Synthesis and assembly of self-complementary calix4arenes. [O] . K D Shimizu, J Rebek Jr 1995

机译：自补杯4芳烃的合成与组装。
7. Synthesis and assembly of self-complementary calix[4]arenes. [O] . Shimizu, K D, Rebek, J 1995

机译：自补杯[4]芳烃的合成与组装。

SYNTHESIS AND ASSEMBLY OF SELF-COMPLEMENTARY CALIX[4]ARENES

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