An investigation of 1,4,7-tri(4-alkynyl)-1,4,7-triazacyclononanes: ligand synthesis and metal co-ordination chemistry

被引：21

作者：

Baker, MV ^{[1
]}

Brown, DH ^{[1
]}

Skelton, BW ^{[1
]}

White, AH ^{[1
]}

机构：

[1] Univ Western Australia, Dept Chem, Nedlands, WA 6907, Australia

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2000年 / 24期

关键词：

D O I：

10.1039/b007324p

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three triazacyclononanes bearing pendant alkynyl groups [1,4,7-tri(4-pentynyl)-1,4,7-triazacyclononane (ptacn), 1,4,7-tri(5-phenyl-4-pentynyl)-1,4,7-triazacyclononane (pptacn) and 1,4,7-tri(4-hexynyl)-1,4,7-triazacyclononane (4htacn)] have been synthesized. Seven complexes, [Mo(CO)(3)(pptacn)], [Rh(cod)(pptacn)][PF6], [RhCl3(pptacn)], [CuCl2(pptacn)], [Ni-2(mu -Cl)(3)(pptacn)(2)]Cl, [Rh(CO)(2)(4htacn)][PF6] and [Mo(CO)(3)(ptacn)], each of which bears three pendant alkynyl groups, have been prepared. Single-crystal structure determinations for [H(4htacn)][BPh4], [Mo(CO)(3)(pptacn)], [Rh(cod)(pptacn)][PF6] and [CuCl2(pptacn)] are reported.

引用

页码：4607 / 4616

页数：10

共 38 条

[1] INTRAMOLECULAR REACTIONS OF FISCHER CARBENE COMPLEXES WITH ALKYNES AND A MECHANISTIC STUDY OF THE INTERCEPTION OF REACTIVE INTERMEDIATES WITH ADDED ACETYLENES [J].

ANDERSON, BA ;

BAO, JM ;

BRANDVOLD, TA ;

CHALLENER, CA ;

WULFF, WD ;

XU, YC ;

RHEINGOLD, AL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (23) :10671-10687

[2]

Armanasco NL, 1997, J CHEM SOC DALTON, P1363

[3] Group 6 metal complexes of 1,3,5-tri(4-pentynyl)-1,3,5-triazacyclohexane [J].

Baker, MV ;

Brown, DH ;

Skelton, BW ;

White, AH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (05) :763-768

[4]

BAKER MV, IN PRESS AUST J CHEM

[5] STABLE CATIONIC 17-ELECTRON [LM(CO)3]+ SPECIES (L = 1,4,7-TRIBENZYL-1,4,7-TRIAZACYCLONONANE - M = CR, MO, W) - SYNTHESIS, SPECTROSCOPIC PROPERTIES, AND REACTIVITY - CRYSTAL-STRUCTURE OF [LMO(CO)3](PF6).DMF [J].

BEISSEL, T ;

DELLAVEDOVA, BSPC ;

WIEGHARDT, K ;

BOESE, R .

INORGANIC CHEMISTRY, 1990, 29 (09) :1736-1741

[6] SYNTHESIS OF CATIONIC HALF-SANDWICH RHODIUM(I) COMPLEXES OF 1,4,7-TRITHIACYCLONONANE ([9]ANES3) - THE SINGLE-CRYSTAL STRUCTURES OF [RH([9]ANES3)(C2H4)2]PF6, [RH([9]ANES3)-(C8H12)]BF4 AND [RH([9]ANES3)(C4H6)]PF6-CENTER-DOT-0.25OET2 [J].

BLAKE, AJ ;

GOULD, RO ;

HALCROW, MA ;

SCHRODER, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (14) :2197-2208

[7]

BRETHERICK L, 1979, HDB REACTIVE CHEM HA, P1135

[8]

BUCHI G, 1979, J ORG CHEM, V44, P546

[9] TRIVALENT NICKEL BIS(TRIAZA MACROCYCLIC) COMPLEXES - LIGAND RING SIZE AND MEDIUM EFFECTS ON THE NICKEL(III) NICKEL(II) REDOX COUPLE POTENTIAL [J].

BUTTAFAVA, A ;

FABBRIZZI, L ;

PEROTTI, A ;

POGGI, A ;

POLI, G ;

SEGHI, B .

INORGANIC CHEMISTRY, 1986, 25 (09) :1456-1461

[10]

CATSIKIS B, 1968, INORG NUCL CHEM LETT, V4, P529

← 1 2 3 4 →