Synthesis of 1,2-bridged calix[4]arene-biscrowns in the 1,2-alternate conformation

被引：62

作者：

Arduini, A

Domiano, L

Pochini, A

Secchi, A

Ungaro, R

Ugozzoli, F

Struck, O

Verboom, W

Reinhoudt, DN

机构：

[1] UNIV PARMA,DIPARTIMENTO CHIM ORGAN & IND,I-43100 PARMA,ITALY

[2] CNR,DIPARTIMENTO CHIM GEN & INORGAN,I-43100 PARMA,ITALY

[3] CNR,CTR STUDIO STRUTTURIST DIFFRATTOMETR,I-43100 PARMA,ITALY

[4] UNIV TWENTE,LAB SUPRAMOL CHEM & TECHNOL,NL-7500 AE ENSCHEDE,NETHERLANDS

来源：

TETRAHEDRON | 1997年 / 53卷 / 10期

关键词：

CALIXARENES;

D O I：

10.1016/S0040-4020(97)00097-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New methods to obtain 1,2-bridged calix[4]arene-biscrowns in the 1,2-alternate conformation are described. The stereochemistry of the proximal double functionalization reaction is mainly governed by the solvent, the length of the polyether units and the base used to deprotonate the calix[4]arene. (C) 1997 Elsevier Science Ltd.

引用

页码：3767 / 3776

页数：10

共 18 条

[1] SIR92 - a program for automatic solution of crystal structures by direct methods
ALTOMARE, A
CASCARANO, G
GIACOVAZZO, G
GUAGLIARDI, A
BURLA, MC
POLIDORI, G
CAMALLI, M
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1994, 27 : 435 - 435
[2] Rigid cone calix[4]arenes as pi-donor systems: Complexation of organic molecules and ammonium ions in organic media
Arduini, A
McGregor, WM
Paganuzzi, D
Pochini, A
Secchi, A
Ugozzoli, F
Ungaro, R
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1996, (05): : 839 - 846
[3] SELECTIVE 1,2-FUNCTIONALIZATION OF CALIX[4]ARENES AT THE LOWER RIM - SYNTHESIS OF A NEW TYPE OF BIS-CALIXCROWN ETHER
ARDUINI, A
CASNATI, A
DODI, L
POCHINI, A
UNGARO, R
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (22) : 1597 - 1598
[4] Arduini A., 1996, Macrocycle Synthesis, A Practical Approach, P145
[5] New artificial receptors from selectively functionalized calix[4]arenes
Arduini, Arturo
Casnati, Alessandro
Fabbi, Massimo
Minari, Patrizia
Pochini, Andrea
Sicuri, Anna Rita
Ungaro, Rocco
[J]. SUPRAMOLECULAR CHEMISTRY, 1993, 1 (3-4) : 235 - 246
[6] CALIXARENES, MACROCYCLES WITH (ALMOST) UNLIMITED POSSIBILITIES
BOHMER, V
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (07): : 713 - 745
[7] Cromer D.T., 1974, INT TABLES XRAY CRYS, V4
[8] COMPLEXATION OF ALKALI-METAL CATIONS BY CONFORMATIONALLY RIGID, STEREOISOMERIC CALIX[4]ARENE CROWN ETHERS - A QUANTITATIVE-EVALUATION OF PREORGANIZATION
GHIDINI, E
UGOZZOLI, F
UNGARO, R
HARKEMA, S
ABUELFADL, A
REINHOUDT, DN
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (19) : 6979 - 6985
[9] THE 1,2-ALTERNATE CONFORMATION OF CALIX[4]ARENES - A RARE CONFORMATION - DYNAMIC H-1-NMR STUDIES OF FLEXIBLE TETRAALKYLATED CALIX[4]ARENES
GROENEN, LC
VANLOON, JD
VERBOOM, W
HARKEMA, S
CASNATI, A
UNGARO, R
POCHINI, A
UGOZZOLI, F
REINHOUDT, DN
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (07) : 2385 - 2392
[10] HOW IS THE 1,2-ALTERNATE CONFORMER FORMED IN TETRA-O-ALKYLATION OF PARA-TERT-BUTYLCALIX[4]ARENE
IWAMOTO, K
ARAKI, K
SHINKAI, S
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1991, (06): : 1611 - 1613

← 1 2 →