Low-coordinate (arylimido)vanadium(V) alkyls: Synthesis and reactivity of V(NAr)(CH2Ph)(3) (Ar=C6H3-2,6-Pr(i)2)

被引：69

作者：

Murphy, VJ

Turner, H

机构：

[1] Exxon Chemical Company, Baytown Polymer Center, Baytown, TX 77522

[2] Symyx Technologies, Sunnyvale, CA 94086

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 12期

关键词：

D O I：

10.1021/om970144v

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The syntheses of a series of stable vanadium(V) alkyls have been achieved by the support of arylimido ligation. The (arylimido)vanadium(V) tribenzyl complex: V(NAr)(CH2Ph)(3) (Ar = C6H3-2, 6-Pr-2(i)) has been prepared in high yield by the treatment of V(NAr)Cb THF with PhCH2MgCl. This compound, which represents the first structurally characterized vanadium(V) trialkyl complex, is a valuable synthetic precursor to a series of other vanadium(V) dialkyl derivatives with supporting alkoxide, aryloxide, and amido functionalities.

引用

页码：2495 / 2497

页数：3

共 50 条

[1] Role Played by Isopropyl Substituents in Stabilizing the Putative Triple Bond in Ar′EEAr′ [E = Si, Ge, Sn; Ar′ = C6H3-2,6-(C6H3-2,6-Pr2i)2] and Ar*PbPbAr* [Ar* = C6H3-2,6-(C6H2-2,4,6-Pr3i)2]
Seidu, Issaka
Seth, Michael
Ziegler, Tom
[J]. INORGANIC CHEMISTRY, 2013, 52 (15) : 8378 - 8388
[2] HALF-SANDWICH VANADIUM IMIDO COMPLEXES - SYNTHESIS AND REACTIVITY OF CPV(NAR)(PME3)2 [AR=2,6-C6H3-(I-PR)2]
BUIJINK, JKF
TEUBEN, JH
KOOIJMAN, H
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 207 : 248 - INOR
[3] Synthesis and characterization of the homologous m-m bonded series Ar′MMAr′ (M = zn, cd, or hg; Ar′ = C6H3-2,6-(C6H3-2,6-Pr′2)2) and related arylmetal halides and hydride species
Zhu, Zhongliang
Brynda, Marcin
Wright, Robert J.
Fischer, Roland C.
Merrill, W. Alexander
Rivard, Eric
Wolf, Rivard. Robert
Fettinger, James C.
Olmstead, Marilyn M.
Power, Philip P.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (35) : 10847 - 10857
[4] Synthesis, characterization and reactivity of the molybdenum(VI) complex [MoCl(NAr)2(CH2CMe2Ph)] (Ar=2,6-Pr2iC6H3)
Gibson, VC
Redshaw, C
Walker, GLP
Clegg, W
Elsegood, MR
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2004, 689 (02) : 332 - 344
[5] Reversible complexation of isocyanides by the distannyne Ar′SnSnAr′ (Ar′ = C6H3-2,6(C6H3-2,6-iPr2)2)
Peng, Yang
Wang, Xinping
Fettinger, James C.
Power, Philip P.
[J]. CHEMICAL COMMUNICATIONS, 2010, 46 (06) : 943 - 945
[6] Characterization and bonding of the cation [Ge{N(C6H3-2,6-i-Pr2)CMe}2CH]+:: Comparison with the isoelectronic Ga{N(C6H3-2,6-i-Pr2)CMe}2CH
Stender, M
Phillips, AD
Power, PP
[J]. INORGANIC CHEMISTRY, 2001, 40 (21) : 5314 - 5315
[7] Characterization of Ar′Sn(μ-Br)Sn(Ar′)CH2C6H4-4-Pr′ (Ar′ = C6H3-2,6-Dipp2;: Dipp = C6H3-2,6-Pr′2):: A stable structural analogue for a heavier group 14 -: Element monobridged alkene isomer HM(μ-H)MH2 (M = Sn or Pb)
Stanciu, C
Richards, AF
Power, PP
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (13) : 4106 - 4107
[8] Reactivity of Ar′GeGeAr′ (Ar′ = C6H3-2,6-Dipp2,, Dipp = C6H3-2,6-iPr2) toward alkynes:: Isolation of a stable digermacyclobutadiene
Cui, CM
Olmstead, MM
Power, PP
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (16) : 5062 - 5063
[9] Spin-State Crossover with Structural Changes in a Cobalt(II) Organometallic Species: Low-Coordinate, First Row, Heteroleptic Amido Transition Metal Aryls. Synthesis and Characterization of Ar′MN(H)Ar# (M = Mn, Fe, Co) (Ar′ = C6H3-2,6-(C6H3-2,6-iPr2)2, Ar# = C6H3-2,6-(C6H2-2,4,6-Me3)2)
Ni, Chengbao
Fettinger, James C.
Long, Gary J.
Power, Philip P.
[J]. INORGANIC CHEMISTRY, 2009, 48 (06) : 2443 - 2448
[10] Synthesis and characterization of the very bulky phenols Ar*OH and Ar′OH (Ar* = C6H3-2,6-Trip2, Trip = C6H2-2,4,6-iPr3; Ar′ = C6H3-2,6-Dipp2, Dipp = C6H3-2,6-iPr2) and their lithium and sodium derivatives (LiOAr′)2 and (NaOAr*)2
Stanciu, C
Olmstead, MM
Phillips, AD
Stender, M
Power, PP
[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2003, (18) : 3495 - 3500

← 1 2 3 4 5 →