Photoswitchable molecular lock. One-way catenation of a Pt(II)-linked coordination ring via the photolabilization of a Pt(II)-pyridine bond

被引：78

作者：

Yamashita, Ken-ichi

Kawano, Masaki

Fujita, Makoto

机构：

[1] Univ Tokyo, Dept Appl Chem, Sch Engn, Bunkyo Ku, Tokyo 1138656, Japan

[2] Japan Sci & Technol Agcy JST, CREST, Tokyo 1138656, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 07期

关键词：

D O I：

10.1021/ja067132y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An inert Pt(II)-py bond (py = pyridyl) is considerably labilized upon UV irradiation. On the basis of this phenomenon, a kinetically inert Pt(II)-linked coordination ring is rapidly catenated on irradiation via Pt(II)-py photodissociation.

引用

页码：1850 / +

页数：3

共 27 条

[1] RuII complexes incorporating tetrathiamacrocycles:: Synthesis and conformational analysis [J].

Adams, H ;

Amado, AM ;

Félix, V ;

Mann, BE ;

Antelo-Martinez, J ;

Newell, M ;

Ribeiro-Claro, PJA ;

Spey, SE ;

Thomas, JA .

CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (07) :2031-2046

[2] PHOTOCHEMISTRY OF SOME SQUARE-PLANAR AND OCTAHEDRAL PLATINUM COMPLEXES [J].

BALZANI, V ;

CARASSIT.V .

JOURNAL OF PHYSICAL CHEMISTRY, 1968, 72 (02) :383-&

[3] MECHANISM OF PHOTOSUBSTITUTION REACTIONS OF SQUARE-PLANAR PLATINUM(II) COMPLEXES .3. STERIC EFFECTS ON PHOTOSUBSTITUTION MECHANISM OF BROMO(1,1,7,7-TETRAETHYLDIETHYLENETRIAMINE)PLATINUM(II) COMPLEX ION [J].

BARTOCCI, C ;

FERRI, A ;

CARASSITI, V ;

SCANDOLA, F .

INORGANICA CHIMICA ACTA, 1977, 24 (03) :251-254

[4] MECHANISM OF PHOTOSUBSTITUTION REACTIONS OF SQUARE-PLANAR PLATINUM(II) COMPLEXES .2. EFFECT OF LEAVING LIGAND ON PHOTOSUBSITUTION MECHANISM OF DIETHYLENETRIAMINEPLATINUM(II) COMPLEXES [J].

BARTOCCI, C ;

SCANDOLA, F ;

CARASSIT.V .

JOURNAL OF PHYSICAL CHEMISTRY, 1974, 78 (23) :2349-2354

[5] MECHANISM OF PHOTOSUBSTITUTION REACTIONS OF SQUARE-PLANAR PLATINUM(II) COMPLEXES .I. BROMODIETHYLENETRIAMINEPLATINUM(II)-NITRITE ION SYSTEM [J].

BARTOCCI, C ;

SCANDOLA, F ;

BALZANI, V .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (25) :6948-&

[6] Transition metal-complexed catenanes and rotaxanes as light-driven molecular machines prototypes [J].

Collin, JP ;

Sauvage, JP .

CHEMISTRY LETTERS, 2005, 34 (06) :742-747

[7] PHOTOCHEMISTRY OF RU(BPY)32+ [J].

DURHAM, B ;

CASPAR, JV ;

NAGLE, JK ;

MEYER, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (18) :4803-4810

[8] SYNTHETIC APPLICATIONS OF PHOTOSUBSTITUTION REACTIONS OF POLY(PYRIDYL) COMPLEXES OF RUTHENIUM(II) [J].

DURHAM, B ;

WALSH, JL ;

CARTER, CL ;

MEYER, TJ .

INORGANIC CHEMISTRY, 1980, 19 (04) :860-865

[9] SOLVOLYSIS OF PLATINUM COMPLEXES WITH SUBSTITUTED ETHYLENEDIAMINES IN DIMETHYL-SULFOXIDE [J].

FANIZZI, FP ;

INTINI, FP ;

MARESCA, L ;

NATILE, G ;

UCCELLOBARRETTA, G .

INORGANIC CHEMISTRY, 1990, 29 (01) :29-33

[10] A MOLECULAR LOCK [J].

FUJITA, M ;

IBUKURO, F ;

YAMAGUCHI, K ;

OGURA, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (14) :4175-4176

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