Synthesis and molecular structure of bis(pyrazolyl)(3,5-di-tert-butylpyrazolyl)hydroborato thallium:: a hetero-tris(pyrazolyl)hydroborato ligand derived from two different pyrazoles

被引:11
作者
Ghosh, P [1 ]
Churchill, DG [1 ]
Rubinshtein, M [1 ]
Parkin, G [1 ]
机构
[1] Columbia Univ, Dept Chem, New York, NY 10027 USA
关键词
D O I
10.1039/a906292k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The hetero-tris(pyrazolyl)hydroborato thallium complex [HB(pz)(2)(pz(Bu2t))]Tl, derived from two different pyrazoles, may be obtained by the reaction of LiBH4 with a mixture of pyrazole and 3,5-di-tert-butylpyrazole, followed by treatment with Tl(O2CMe).
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页码:961 / 963
页数:3
相关论文
共 30 条
[1]  
Burger B. J., 1987, EXPT ORGANOMETALLIC, P79
[2]   ORGANOMETALLIC CHEMISTRY OF PALLADIUM AND PLATINUM WITH POLY(PYRAZOL-1-YL)ALKANES AND POLY(PYRAZOL-1-YL)BORATES [J].
BYERS, PK ;
CANTY, AJ ;
HONEYMAN, RT .
ADVANCES IN ORGANOMETALLIC CHEMISTRY, 1992, 34 :1-65
[3]   HYDROTRIS(3-NEOPENTYLPYRAZOL-1-YL)BORATES - A NEW TYPE OF STERICALLY HINDERED POLY(PYRAZOLYL)BORATE [J].
CALABRESE, JC ;
TROFIMENKO, S .
INORGANIC CHEMISTRY, 1992, 31 (23) :4810-4814
[4]   STERICALLY-INDUCED REARRANGEMENTS OF THE TRIPODAL LIGAND HB(PRIMEC3N2H)3 IN SOME MOLYBDENUM MONONITROSYL DERIVATIVES [J].
CANO, M ;
HERAS, JV ;
JONES, CJ ;
MCCLEVERTY, JA ;
TROFIMENKO, S .
POLYHEDRON, 1990, 9 (04) :619-621
[5]   BORATROPIC REARRANGEMENTS IN TRIS(PYRAZOLYL)BORATE MOLYBDENUM MONONITROSYL COMPLEXES - EFFECTS OF CO-LIGANDS [J].
CANO, M ;
HERAS, JV ;
MONGE, A ;
PINILLA, E ;
SANTAMARIA, E ;
HINTON, HA ;
JONES, CJ ;
MCCLEVERTY, JA .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (13) :2281-2288
[6]   SYNTHESES OF SOME TRANSITION-METAL COMPLEXES CONTAINING THE TRIPODAL LIGAND HB(PR(I)MEC3N2H)3 AND THE X-RAY CRYSTAL-STRUCTURE OF [MO(NO)-(HB(3-PR(I)-5-MEC3N2H)3)(OET)2] [J].
CANO, M ;
HERAS, JV ;
TROFIMENKO, S ;
MONGE, A ;
GUTIERREZ, E ;
JONES, CJ ;
MCCLEVERTY, JA .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (12) :3577-3582
[7]   {H(3-(t)Bupz)B(3-(t)Bupz)(2)-eta(2)}AlEt(2) and {H(3-(t)Bupz)B(3-(t)Bupz)(5-(t)Bupz)-eta(2)-}AlEt(2). Structure, dynamic solution behavior, and the 1,2-borotropic shift [J].
Chisholm, MH ;
Eilerts, NW ;
Huffman, JC .
INORGANIC CHEMISTRY, 1996, 35 (02) :445-450
[8]   ORGANOAMIDO-LANTHANOIDS AND ARYLOXO-LANTHANOIDS .10. TRIS(ETA-2-3,5-DI-T-BUTYLPYRAZOLATO)LANTHANOID(III) COMPLEXES AND THE X-RAY CRYSTAL-STRUCTURE OF ER(ETA-2-BUT2PZ)3(THF)2 [J].
COSGRIFF, JE ;
DEACON, GB ;
GATEHOUSE, BM ;
HEMLING, H ;
SCHUMANN, H .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1994, 47 (07) :1223-1235
[9]   HYDRIDOTRIS(3-T-BUTYLPYRAZOLYL)BORATOTHALLIUM(I) - A SPECTROSCOPIC AND STRUCTURAL STUDY [J].
COWLEY, AH ;
GEERTS, RL ;
NUNN, CM ;
TROFIMENKO, S .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 365 (1-2) :19-22
[10]   The synthesis and structural characterization of the sterically demanding tris(3,5-di-t-butylpyrazolyl) hydroborato ligand, [Tp(Bu-2(t))]: A highly twisted, propeller-like, ligand system [J].
Dowling, CM ;
Leslie, D ;
Chisholm, MH ;
Parkin, G .
MAIN GROUP CHEMISTRY, 1995, 1 (01) :29-52