Molybdenum η2-imine complex formation and the reductive coupling of imines

被引：18

作者：

Cameron, TM

Ortiz, CG

Abboud, KA

Boncella, JM ^{[1
]}

Baker, RT

Scott, BL

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

[2] Univ Calif Los Alamos Natl Lab, Chem Sci & Technol Div, Los Alamos, NM 87545 USA

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 07期

关键词：

D O I：

10.1039/b000355g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Addition of imine PhN=C(Ar)R (Ar = Ph, R = Me; p-MeOC6H4, R = H) to (PhN)Mo(TMS-o-pda)(CH2=CMe2) 1 [TMS-o-pda = bis(trimethylsilyl)-o-phenylenediamide] affords the corresponding eta(2)-imine complexes (PhN)Mo(TMS-o-pda)[PhN=C(Ar)R] 2a and 2b; analogous reactions with aldimines RN=C(H)Ar (Ar = p-MeOC6H4, R = CH2Ph, Et) afford products (PhN)Mo(TMS-o-pda)[RNC(H)ArC(H)ArNR] 3a and 3b resulting from reductive imine coupling, providing the first example of facile and general Mo(IV) eta(2)-imine complex formation.

引用

收藏

页码：573 / 574

页数：2

相关论文

共 26 条

[1] SYNTHESIS, STRUCTURE, AND REACTIVITY OF THE FIRST PHOSPHAAZAALENE-METAL COMPLEX [J].

ALEXANDER, JB ;

GLUECK, DS ;

YAP, GPA ;

RHEINGOLD, AL .

ORGANOMETALLICS, 1995, 14 (07) :3603-3606

[2] FORMATION OF A METALLAAZIRIDINE RING AND DINITROGEN FIXATION PROMOTED BY A NIOBIUM AMIDE COMPLEX [J].

BERNO, P ;

GAMBAROTTA, S .

ORGANOMETALLICS, 1995, 14 (05) :2159-2161

[3] The synthesis of tungsten imido hydride complexes by the hydrogenolysis of dialkyl complexes [J].

Boncella, JM ;

Wang, SYS ;

VanderLende, DD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 591 (1-2) :8-13

[4] BIS((2,6-DIISOPROPYLPHENYL)IMIDO) COMPLEXES OF MOLYBDENUM(VI) [J].

BRYSON, N ;

YOUINOU, MT ;

OSBORN, JA .

ORGANOMETALLICS, 1991, 10 (09) :3389-3392

[5] ZIRCONOCENE COMPLEXES OF IMINES - GENERAL-SYNTHESIS, STRUCTURE, REACTIVITY, AND INSITU GENERATION TO PREPARE GEOMETRICALLY PURE ALLYLIC AMINES [J].

BUCHWALD, SL ;

WATSON, BT ;

WANNAMAKER, MW ;

DEWAN, JC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (12) :4486-4494

[6] STRUCTURES OF NITROGEN-CONTAINING AROMATIC-COMPOUNDS .3. BENZALAZINE, REDETERMINATION AND REFINEMENT [J].

BURKELAING, M ;

LAING, M .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1976, 32 (DEC15) :3216-3224

[7] REACTION OF TERT-BUTYL ISOCYANIDE WITH HEXAMETHYLTUNGSTEN - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF WN(BUT)CME2(ME)(NBUT)(N(BUT)(CME=CME2)) [J].

CHIU, KW ;

JONES, RA ;

WILKINSON, G ;

GALAS, AMR ;

HURSTHOUSE, MB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1980, 102 (27) :7978-7979

[8] INTERACTION OF TERT-BUTYL ISOCYANIDE WITH METHYL COMPOUNDS OF TUNGSTEN, RHENIUM, ZIRCONIUM, TITANIUM, AND TANTALUM - THE X-RAY CRYSTAL-STRUCTURES OF W-N(BUT)CME2(ME)(NBUT)[N(BUT)CME=CME2] AND ITS HYDROGEN-CHLORIDE ADDUCT - TERT-BUTYL ISOCYANIDE COMPLEXES OF MOLYBDENUM(O), RUTHENIUM(II), AND RHODIUM(I)TA [J].

CHIU, KW ;

JONES, RA ;

WILKINSON, G ;

GALAS, AMR ;

HURSTHOUSE, MB .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1981, (10) :2088-2097

[9] Reactivity of tantalum hydride aryloxide complexes toward organic isocyanide reagents [J].

Clark, JR ;

Fanwick, PE ;

Rothwell, IP .

ORGANOMETALLICS, 1996, 15 (14) :3232-3237

[10] MOLYBDENUM(IV) AZAMOLYBDATRANES CLMO(R(3)SINCH(2)CH(2))(3)N FROM AN UNEXPECTED REACTION [J].

DUAN, ZB ;

VERKADE, JG .

INORGANIC CHEMISTRY, 1995, 34 (06) :1576-1578