Four- and five-membered cobaltacycles by regioselective cyclometallation of benzyl sulfide derivatives via Co(v) intermediates

被引:18
作者
Beck, Robert [1 ]
Frey, Markus [1 ]
Camadanli, Sebnem [1 ]
Klein, Hans-Friedrich [1 ]
机构
[1] Tech Univ Darmstadt, Eduard Zintl Inst Anorgan & Phys Chem, D-64287 Darmstadt, Germany
关键词
D O I
10.1039/b810272d
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
C-H activation through the coordination of a benzyl sulfide anchoring group with a C-S bond cleavage at a Co(V) center constitutes a regiospecific access to four- and five-membered metallacycles under mild conditions.
引用
收藏
页码:4981 / 4983
页数:3
相关论文
共 30 条
[1]   Transition-metal-catalyzed addition of heteroatom-hydrogen bonds to alkynes [J].
Alonso, F ;
Beletskaya, IP ;
Yus, M .
CHEMICAL REVIEWS, 2004, 104 (06) :3079-3159
[2]   Metal-ligand cooperation in C-H and H2 activation by an electron-rich PNPIr(I) system:: Facile ligand dearomatization-aromatization as key steps [J].
Ben-Ari, Eyal ;
Leitus, Gregory ;
Shimon, Linda J. W. ;
Milstein, David .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (48) :15390-15391
[3]   Complexes of platinum(II), platinum(IV), rhodium(III) and iridium(III) containing orthometallated triphenylphosphine [J].
Bennett, MA ;
Bhargava, SK ;
Ke, MZ ;
Willis, AC .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (20) :3537-3545
[4]   Hydrogenation, hydrogenolysis, and desulfurization of thiophenes by soluble metal complexes: Recent achievements and future directions [J].
Bianchini, C ;
Meli, A .
ACCOUNTS OF CHEMICAL RESEARCH, 1998, 31 (03) :109-116
[5]  
Brookhart M, 2000, ANGEW CHEM INT EDIT, V39, P1676, DOI 10.1002/(SICI)1521-3773(20000502)39:9<1676::AID-ANIE1676>3.0.CO
[6]  
2-M
[7]   SYNTHESIS, CRYSTAL-STRUCTURE, AND PROPERTIES OF THE HEXA(MU-BENZENETHIOLATO)TETRA(BENZENETHIOLATOCOBALTATE(II)) DIANION, THE PROTOTYPE COBALT(II)-THIOLATE MOLECULAR CLUSTER [J].
DANCE, IG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (21) :6264-6273
[8]   Electronic structure control of the nucleophilicity of transition metal-thiolate complexes: An experimental and theoretical study [J].
Fox, DC ;
Fiedler, AT ;
Halfen, HL ;
Brunold, TC ;
Halfen, JA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (24) :7627-7638
[9]   Stoichiometric and catalytic sp3 C-H/D2 exchange reactions of ortho-substituted benzenethiol and phenols by a ruthenium(II) complex.: Effect of a chalcogen anchor on the bond cleavage reaction [J].
Hirano, M ;
Sakaguchi, Y ;
Yajima, T ;
Kurata, N ;
Komine, N ;
Komiya, S .
ORGANOMETALLICS, 2005, 24 (20) :4799-4809
[10]   Three-coordinate Co(I) provides access to unsaturated dihydrido-Co(III) and seven-coordinate Co(V) [J].
Ingleson, M ;
Fan, HJ ;
Pink, M ;
Tomaszewski, J ;
Caulton, KG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (06) :1804-1805