A rotaxane-like complex with controlled-release characteristics

被引：51

作者：

Chiu, SH ^{[1
]}

Rowan, SJ ^{[1
]}

Cantrill, SJ ^{[1
]}

Glink, PT ^{[1
]}

Garrell, RL ^{[1
]}

Stoddart, JF ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 23期

关键词：

D O I：

10.1021/ol006525d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A rotaxane-like complex, based on a dumbbell-shaped component containing an NH2+ recognition site for a [25]crown-8 ring component and a slippage stopper in the form of a p(tert-butyl)phenyl group, has been synthesized by a "threading-followed-by-stoppering" approach. The half-life for dissociation of this complex, which is very sensitive to its environment, can be varied from minutes to months by changing the temperature and the polarity of the solvent.

引用

页码：3631 / 3634

页数：4

共 50 条

[1] Dendrimer with rotaxane-like mechanical branching
Elizarov, AM
Chiu, SH
Glink, PT
Stoddart, JF
ORGANIC LETTERS, 2002, 4 (05) : 679 - 682
[2] Electrostatic Kinetic Barriers in the Threading/Dethreading Motion of a Rotaxane-like Complex
Carrasco-Ruiz, Anayeli
Tiburcio, Jorge
ORGANIC LETTERS, 2015, 17 (08) : 1858 - 1861
[3] Foldaxanes: Rotaxane-like Architectures from Foldamers
Koehler, Victor
Roy, Arundhati
Huc, Ivan
Ferrand, Yann
ACCOUNTS OF CHEMICAL RESEARCH, 2022, 55 (07) : 1074 - 1085
[4] Synthesis and dethreading reaction of a rotaxane-like complex of an octaoxa[22]ferrocenophane with dialkylammonium
Suzaki, Yuji
Takagi, Atsuko
Chihara, Eriko
Osakada, Kohtao
SUPRAMOLECULAR CHEMISTRY, 2011, 23 (1-2) : 2 - 8
[5] Steric and electrostatic effects on the dynamic processes of rotaxane-like complexes
Tiburcio, Jorge
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 251
[6] A Rotaxane-Like Supramolecular Assembly Featuring Orthogonal Recognition Modes
Menozzi, Daniela
Leigh, David A.
Dalcanale, Enrico
ASIAN JOURNAL OF ORGANIC CHEMISTRY, 2015, 4 (03) : 204 - 207
[7] Phosphorescent Metal Rotaxane-like Bimetallic Ag/Au Clusters
Zheng, Ji
Wang, Jia-Nan
Wang, Ting
Wu, Kun
Wei, Rong-Jia
Lu, Weigang
Li, Dan
JOURNAL OF PHYSICAL CHEMISTRY C, 2021, 125 (17): : 9400 - 9410
[8] Divergent self-assembly of rotaxane-like dendrimers by slippage.
Stoddart, JF
Elizarov, AM
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1999, 218 : U90 - U91
[9] Rotaxane-Like Structures Threaded through the Pores of Hollow Porous Nanocapusles
Dergunov, Sergey A.
Ehterami, Nasim
Pinkhassik, Eugene
CHEMISTRY-A EUROPEAN JOURNAL, 2016, 22 (40) : 14137 - 14140
[10] Formation, dynamic behavior, and chemical transformation of Pt complexes with a rotaxane-like structure
Suzaki, Yuji
Osakada, Kohtaro
CHEMISTRY-AN ASIAN JOURNAL, 2006, 1 (03) : 331 - 343

← 1 2 3 4 5 →