Multi-domain hydrogen-bond forming metal chelates: X-ray crystal structures of dicyclopalladated 2,3-bis[6-(2-amino-4-phenylamino-1,3,5-triazinyl)]pyrazine (H(2)L) [Pd(2)Br(2)L] and 2,6-bis[6-(2-amino-4-phenylamino-1,3,5-triazinylium)]pyridine dichloride

被引：31

作者：

Chan, CW ^{[1
]}

Mingos, DMP ^{[1
]}

White, AJP ^{[1
]}

Williams, DJ ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,INORGAN & CHEM CRYSTALLOG RES LABS,LONDON SW7 2AY,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 01期

关键词：

D O I：

10.1039/cc9960000081

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two new multi-domain alpha-diimine ligands capable of tri-hydrogen-bonding interactions are described; the non-planar dicyclopalladated complex [Pd(2)Br(2)L] 3a (X = Br) has imposed chirality and contains a short non-bonded 1,6-N ... N' contact of 2.75 Angstrom; the cationic (2a) form of the pseudo-terpyridine molecule 2 has a virtually planar central core and is shown to be a potential host material.

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页码：81 / 83

页数：3

相关论文

共 15 条

[1] MOLECULAR RECOGNITION OF PROTEINS - SEQUENCE-SELECTIVE BINDING OF ASPARTATE PAIRS IN HELICAL PEPTIDES [J].

ALBERT, JS ;

GOODMAN, MS ;

HAMILTON, AD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (03) :1143-1144

[2] METAL-ASSISTED RACEMIZATION OF THE ATROPISOMERS OF A 1,1'-BINAPHTHYL SKELETON VIA A SYN TRANSITION-STATE [J].

ASHBY, MT ;

GOVINDAN, GN ;

GRAFTON, AK .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (11) :4801-4809

[3] BARBITURIC-ACID 2,4,6-TRIAMINOPYRIMIDINE AGGREGATES IN WATER AND THEIR COMPETITIVE INTERACTION WITH A MONOLAYER OF BARBITURIC-ACID LIPIDS AT THE GAS-WATER INTERFACE [J].

BOHANON, TM ;

DENZINGER, S ;

FINK, R ;

PAULUS, W ;

RINGSDORF, H ;

WECK, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (01) :58-60

[4] MACROSCOPIC EXPRESSION OF MOLECULAR RECOGNITION - SUPRAMOLECULAR LIQUID-CRYSTALLINE PHASES INDUCED BY ASSOCIATION OF COMPLEMENTARY HETEROCYCLIC COMPONENTS [J].

BRIENNE, MJ ;

GABARD, J ;

LEHN, JM ;

STIBOR, I .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (24) :1868-1870

[5] STRUCTURE OF A C,N,N-CYCLOMETALATED PALLADIUM(II) COMPLEX OF 2-AMINO-4-PHENYLAMINO-6-(2-PYRIDYL)-1,3,5-TRIAZINE, AN ALPHA-DIIMINE LIGAND WITH DONOR-ACCEPTOR-DONOR HYDROGEN-BONDING CAPABILITY [J].

CHAN, CW ;

MINGOS, DMP ;

WHITE, AJP ;

WILLIAMS, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (14) :2469-2471

[6] MOLECULAR RECOGNITION OF BIOLOGICALLY INTERESTING SUBSTRATES - SYNTHESIS OF AN ARTIFICIAL RECEPTOR FOR BARBITURATES EMPLOYING 6 HYDROGEN-BONDS [J].

CHANG, SK ;

HAMILTON, AD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (04) :1318-1319

[7] ACCELERATION OF A PHOSPHATE DIESTER TRANSESTERIFICATION REACTION BY BIS(ALKYLGUANIDINIUM) RECEPTORS CONTAINING AN APPENDED GENERAL BASE [J].

JUBIAN, V ;

VERONESE, A ;

DIXON, RP ;

HAMILTON, AD .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (11) :1237-1239

[8] SUPRAMOLECULAR CHEMISTRY - SCOPE AND PERSPECTIVES MOLECULES, SUPERMOLECULES, AND MOLECULAR DEVICES [J].

LEHN, JM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1988, 27 (01) :89-112

[9] PERSPECTIVES IN SUPRAMOLECULAR CHEMISTRY - FROM MOLECULAR RECOGNITION TOWARDS MOLECULAR INFORMATION-PROCESSING AND SELF-ORGANIZATION [J].

LEHN, JM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (11) :1304-1319

[10] SOLID-STATE STRUCTURES OF HYDROGEN-BONDED TAPES BASED ON CYCLIC SECONDARY DIAMIDES [J].

MACDONALD, JC ;

WHITESIDES, GM .

CHEMICAL REVIEWS, 1994, 94 (08) :2383-2420