An achiral form of the hexameric resorcin[4]arene capsule sustained by hydrogen bonding with alcohols

被引：75

作者：

Ugono, Onome ^{[1
]}

Holman, K. Travis ^{[1
]}

机构：

[1] Georgetown Univ, Dept Chem, Washington, DC 20057 USA

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 20期

关键词：

D O I：

10.1039/b604148e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The well-known hexameric capsules sustained by self-assembly of resorcin[4]arenes 1 with water molecules (1(6)center dot(H2O)(8)) are shown to assemble similarly with (+/-)-2-ettlylhexanol (2EH) as an achiral 1(6)center dot(2EH)(6)center dot(H2O)(2) species which further encapsulates 2EH.

引用

收藏

页码：2144 / 2146

页数：3

相关论文

共 25 条

[1] Solvent-free, direct synthesis of supramolecular nano-capsules [J].

Antesberger, J ;

Cave, GWV ;

Ferrarelli, MC ;

Heaven, MW ;

Raston, CL ;

Atwood, JL .

CHEMICAL COMMUNICATIONS, 2005, (07) :892-894

[2] Hydrogen-bonded molecular capsules are stable in polar media [J].

Atwood, JL ;

Barbour, LJ ;

Jerga, A .

CHEMICAL COMMUNICATIONS, 2001, (22) :2376-2377

[3] Molecules at close range: encapsulated solvent molecules in pyrogallol[4]arene hexameric capsules [J].

Avram, L ;

Cohen, Y .

ORGANIC LETTERS, 2006, 8 (02) :219-222

[4] Self-recognition, structure, stability, and guest affinity of pyrogallol[4]arene and resorcin[4]arene capsules in solution [J].

Avram, L ;

Cohen, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (37) :11556-11563

[5] The role of water molecules in a resorcinarene capsule as probed by NMR diffusion measurements [J].

Avram, L ;

Cohen, Y .

ORGANIC LETTERS, 2002, 4 (24) :4365-4368

[6]

AVRAM L, 2003, ORG LETT, V5, P4365

[7] Self-assembling capsules [J].

Conn, MM ;

Rebek, J .

CHEMICAL REVIEWS, 1997, 97 (05) :1647-1668

[8]

CRAM DJ, 1994, CONTAINER MOL GUESTS

[9] Selective molecular recognition, C-H bond activation, and catalysis in nanoscale reaction vessels [J].

Fiedler, D ;

Leung, DH ;

Bergman, RG ;

Raymond, KN .

ACCOUNTS OF CHEMICAL RESEARCH, 2005, 38 (04) :349-358

[10] Coordination assemblies from a Pd(II)-cornered square complex [J].

Fujita, M ;

Tominaga, M ;

Hori, A ;

Therrien, B .

ACCOUNTS OF CHEMICAL RESEARCH, 2005, 38 (04) :369-378