Synthesis of enantiomeric pure zirconium and hafnium benzamidinate complexes

[1]  L. Schafer,et al.  Mechanistic elucidation of intramolecular aminoalkene hydroamination catalyzed by a tethered bis(ureate) complex: evidence for proton-assisted C-N bond formation at zirconium. , 2011, Journal of the American Chemical Society.

[2]  Yong Tang,et al.  Intramolecular hydroamination of aminoalkenes catalyzed by a cationic zirconium complex. , 2011, Organic letters.

[3]  R. Staples,et al.  Synthesis and hydroamination catalysis with 3-aryl substituted pyrrolyl and dipyrrolylmethane titanium(IV) complexes. , 2011, Dalton transactions.

[4]  D. Stalke,et al.  Assembling zirconium and calcium moieties through an oxygen center for an intramolecular hydroamination reaction: a single system for double activation. , 2011, Angewandte Chemie.

[5]  P. Roesky,et al.  Synthesis of enantiomeric pure lithium and potassium benzamidinate complexes , 2011 .

[6]  Songcheng Xu,et al.  A highly enantioselective zirconium catalyst for intramolecular alkene hydroamination: significant isotope effects on rate and stereoselectivity. , 2011, Angewandte Chemie.

[7]  P. Roesky,et al.  Chiral lutetium benzamidinate complexes. , 2011, Chemical communications.

[8]  Guofu Zi Asymmetric hydroamination/cyclization catalyzed by group 4 metal complexes with chiral biaryl-based ligands , 2011 .

[9]  F. Edelmann Homogeneous Catalysis Using Lanthanide Amidinates and Guanidinates , 2011 .

[10]  L. Schafer,et al.  Isolation of catalytic intermediates in hydroamination reactions: insertion of internal alkynes into a zirconium-amido bond. , 2010, Angewandte Chemie.

[11]  P. Eisenberger,et al.  Catalytic synthesis of amines and N-containing heterocycles: Amidate complexes for selective C–N and C–C bond-forming reactions , 2010 .

[12]  Haibin Song,et al.  Synthesis and characterization of group 4 metal amides with new C2-symmetric binaphthyldiamine-based ligands and their use as catalysts for asymmetric hydroamination/cyclization. , 2010, Dalton transactions.

[13]  A. Reznichenko,et al.  C2-Symmetric Zirconium Bis(Amidate) Complexes with Enhanced Reactivity in Aminoalkene Hydroamination , 2010 .

[14]  F. Edelmann Lanthanide amidinates and guanidinates: from laboratory curiosities to efficient homogeneous catalysts and precursors for rare-earth oxide thin films. , 2009, Chemical Society reviews.

[15]  T. Müller,et al.  Hydroamination: direct addition of amines to alkenes and alkynes. , 2008, Chemical reviews.

[16]  G. Clarkson,et al.  Constrained geometry aminooxazolinate ligands giving chiral zirconium guanidinates; catalytic cyclohydroamination. , 2008, Dalton transactions.

[17]  G. Clarkson,et al.  Catalytic alkene cyclohydroamination via an imido mechanism. , 2008, Chemical communications.

[18]  F. Edelmann Chapter 3 – Advances in the Coordination Chemistry of Amidinate and Guanidinate Ligands ☆ , 2008 .

[19]  G. Sheldrick A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.

[20]  L. Ackermann,et al.  Hydroaminations of unactivated alkenes with basic alkylamines: group 4 metal halide catalysts and Brønsted-acid organocatalysts. , 2007, Organic & biomolecular chemistry.

[21]  P. Junk,et al.  Alkali-metal bis(aryl)formamidinates: a study of coordinative versatility. , 2007, Chemical communications.

[22]  J. Kozak,et al.  Chiral neutral zirconium amidate complexes for the asymmetric hydroamination of alkenes. , 2006, Angewandte Chemie.

[23]  L. Weng,et al.  Synthesis and structural studies of some titanium and zirconium complexes with chiral bis(amide), amidinate or bis(amidinate) ligands , 2006 .

[24]  F. Hampel,et al.  Base-catalysed asymmetric hydroamination/cyclisation of aminoalkenes utilising a dimeric chiral diamidobinaphthyl dilithium salt. , 2006, Chemical communications.

[25]  F. Hampel,et al.  3,3'-Bis(trisarylsilyl)-substituted binaphtholate rare earth metal catalysts for asymmetric hydroamination. , 2006, Journal of the American Chemical Society.

[26]  A. Zulys,et al.  A bis(phosphinimino)methanide lanthanum amide as catalyst for the hydroamination/cyclisation, hydrosilylation and sequential hydroamination/hydrosilylation catalysis. , 2006, Chemical communications.

[27]  M. P. Coles,et al.  Application of neutral amidines and guanidines in coordination chemistry. , 2006, Dalton transactions.

[28]  A. Odom New C-N and C-C bond forming reactions catalyzed by titanium complexes. , 2005, Dalton transactions.

[29]  Phil Ho Lee,et al.  Intramolecular alkene hydroaminations catalyzed by a bis(thiophosphinic amidate) Zr(IV) complex. , 2005, Chemical communications.

[30]  K. Hultzsch Catalytic asymmetric hydroamination of non-activated olefins. , 2005, Organic & biomolecular chemistry.

[31]  K. Hultzsch,et al.  Hydroamination/cyclization of aminoalkenes using cationic zirconocene and titanocene catalysts. , 2004, Angewandte Chemie.

[32]  P. Scott,et al.  Zirconium catalysed enantioselective hydroamination/cyclisation. , 2004, Chemical communications.

[33]  T. Marks,et al.  C2-symmetric bis(oxazolinato)lanthanide catalysts for enantioselective intramolecular hydroamination/cyclization. , 2003, Journal of the American Chemical Society.

[34]  S. Doye,et al.  Group‐IV Metal Complexes as Hydroamination Catalysts , 2003 .

[35]  Frauke Pohlki,et al.  The catalytic hydroamination of alkynes. , 2003, Chemical Society reviews.

[36]  L. Sita,et al.  Stereospecific Syntheses, Metal Configurational Stabilities, and Conformational Analyses of meso-(R,S)- and (R,R)-(η5-C5R5)Ti(CH3)2-N,N‘-bis(1-phenylethyl)acetamidinates for R = H and Me , 1999 .

[37]  F. Albert Cotton,et al.  Advanced Inorganic Chemistry , 1999 .

[38]  M. Eisen,et al.  Stereoregular Polymerization of α-Olefins Catalyzed by Chiral Group 4 Benzamidinate Complexes of C1 and C3 Symmetry , 1998 .

[39]  T. Marks,et al.  Organolanthanide-catalyzed intramolecular hydroamination/cyclization of aminoalkynes , 1996 .

[40]  G. Diamond,et al.  EFFICIENT SYNTHESIS OF RAC-(ETHYLENEBIS(INDENYL)ZRX2 COMPLEXES VIA AMINE ELIMINATION , 1995 .

[41]  F. Edelmann N-silylated benzamidines: versatile building blocks in main group and coordination chemistry , 1994 .

[42]  W. Herrmann,et al.  Doubly Bridged rac‐Metallocenes of Zirconium and Hafnium , 1994 .

[43]  H. Roesky,et al.  Benzamidinatokomplexe mit Haupt‐ und Nebengruppen‐Elementen – Strukturen von PhC(NSiMe3)2TiCl2 und PhC(NSiMe3)2MoO2 , 1988 .

[44]  H. Brunner,et al.  Optisch aktive übergangsmetall-komplexe : LXVII. Konformationsanalyse der diastereomerengleichgewichte von quadratisch-pyramidalen C5H5(CO)2Mo-amidinato-komplexen , 1980 .

[45]  H. Brunner,et al.  Hydrierung prochiraler Olefine mit Rhodium-Komplexen von optisch aktiven Amidinen , 1980 .

[46]  M. Lappert,et al.  Amido-derivatives of metals and metalloids. Part VI. Reactions of titanium(IV), zirconium(IV), and hafnium(IV) amides with protic compounds , 1968 .