Synthesis and structures of silicon-, germanium-, and tin-containing imido-alkyl molybdenum complexes (ArN)2MO(CH2EMe3)2 (E = Si, Ge, Sn)

被引：2

作者：

Bochkarev, LN ^{[1
]}

Nikitinskii, AV ^{[1
]}

Skatova, AA ^{[1
]}

Begantsova, YE ^{[1
]}

Shcherbakov, VI ^{[1
]}

Malysheva, IP ^{[1
]}

Basova, GV ^{[1
]}

Fukin, GK ^{[1
]}

Kurskii, VA ^{[1
]}

Khorshev, SY ^{[1
]}

Barinova, YP ^{[1
]}

Abakumov, GA ^{[1
]}

机构：

[1] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Nizhnii Novgorod 603950, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2005年 / 54卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

imido-alkyl molybdenum complexes; silicon-; germanium-; and tin-containing; synthesis; structure; X-ray diffraction analysis;

D O I：

10.1007/s11172-005-0295-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New silicon-, germanium-, and tin-containing imido-alkyl molybdenum complexes (ArN)(2)Mo(CH2EMe3)(2) (Ar is 2,6-diisopropylphenyl; E = Si (1), Ge (2), Sri (3)) were prepared in the crystalline state in 58-66% yields by the reactions of the (ArN)(2)MoCl2(DME) complex with alkyllithium derivatives Me3ECH2Li (E = Si or Ge) or the Grignard reagents Me3ECH2MgCl (E = Ge or Sri). The structures of complexes 1-3 and the known analog (ArN)(2)Mo(CH2But)(2) (4) were established by X-ray diffraction analysis. Complexes 1-3 were found to be isostructural. The coordination environment about the Mo atom can be described as a distorted tetrahedron. Complex 4 has a similar structure. The Mo-C distance tends to decrease with increasing electron-donating ability of the EMe3 group.

引用

页码：606 / 609

页数：4

共 39 条

[1] Synthesis and structures of silicon-, germanium-, and tin-containing imido-alkyl molybdenum complexes (ArN)2Mo(CH2EMe3)2 (E = Si, Ge, Sn)
L. N. Bochkarev
A. V. Nikitinskii
A. A. Skatova
Yu. E. Begantsova
V. I. Shcherbakov
I. P. Malysheva
G. V. Basova
G. K. Fukin
Yu. A. Kurskii
S. Ya. Khorshev
Yu. P. Barinova
G. A. Abakumov
Russian Chemical Bulletin, 2005, 54 : 606 - 609
[2] Synthesis and structures of silicon-, germanium- and tin-containing tungsten imido alkyl complexes (ArN)2W(CH2EMe3)2 (E = Si, Ge, Sn)
Bochkarev, LN
Scherbakov, VI
Malysheva, IP
Basova, GV
Stolyarova, NE
Grigorieva, IK
Bochkarev, AL
Fukin, GK
Kurskii, YA
Abakumov, GA
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2006, 691 (05) : 983 - 986
[3] Reactions of silicon-, germanium- and tin-containing carbene complexes of tungsten Ph3E-CW(OBut)3(E = Si, Ge, Sn) with hydrogen chloride:: crystal structures of carbene complexes Ph3E-CH=WCl2(OBut)2 (E = Si, Ge)
Safronova, AV
Bochkarev, LN
Stolyarova, NE
Grigorieva, IK
Malysheva, IP
Basova, GV
Fukin, GK
Kurskii, YA
Khorshev, SY
Abakumov, GA
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2004, 689 (07) : 1127 - 1130
[4] Synthesis and structures of silicon-, germanium-, and tin-containing tungsten carbyne complexes (ButO)3W≡C—EPh3 and [(ButO)3W≡C]2EPh2 (E = Si, Ge, Sn)
A. V. Safronova
L. N. Bochkarev
N. E. Stolyarova
I. K. Grigor"eva
I. P. Malysheva
G. V. Basova
G. K. Fukin
Yu. A. Kurskii
S. Ya. Khorshev
G. A. Abakumov
Russian Chemical Bulletin, 2003, 52 : 2140 - 2145
[5] Synthesis and structures of silicon-, germanium-, and tin-containing tungsten carbyne complexes (ButO)3W≡EPh3 and [(ButO)3W≡C]EPh2 (E = Si, Ge, Sn)
Safronova, AV
Bochkarev, LN
Stolyarova, NE
Grigor'eva, IK
Malysheva, IP
Basova, GV
Fukin, GK
Kurskii, VA
Khorshev, SY
Abakumov, GA
RUSSIAN CHEMICAL BULLETIN, 2003, 52 (10) : 2140 - 2145
[6] Synthesis of trinuclear silicon-, germanium-, and tin-containing tungsten carbene complexes [(ButO)2(Cl)2W = CH]2EPh2 (E = Si, Ge, or Sn).: Crystal structure of [(ButO)2(Cl)2W=CH]2SiPh2 complex
Safronova, AV
Bochkarev, LN
Stolyarova, NE
Grigorieva, IK
Malysheva, IP
Basova, GV
Fukin, GK
Kurskii, YA
Abakumov, GA
RUSSIAN CHEMICAL BULLETIN, 2005, 54 (11) : 2502 - 2505
[7] Synthesis of trinuclear silicon-, germanium-, and tin-containing tungsten carbene complexes [(ButO)2(Cl)2W=CH]2EPh2 (E = Si, Ge, or Sn). Crystal structure of [(ButO)2(Cl)2W=CH]2SiPh2 complex
A. V. Safronova
L. N. Bochkarev
N. E. Stolyarova
I. K. Grigorieva
I. P. Malysheva
G. V. Basova
G. K. Fukin
Yu. A. Kurskii
G. A. Abakumov
Russian Chemical Bulletin, 2005, 54 : 2502 - 2505
[8] Synthesis and structures of bimetallic silicon-containing imido alkylidene complexes of molybdenum Me2Si[CH=Mo(NAr)(ORF3)2]2 and PhVinSi[CH=Mo(NAr)(ORF3)2]
Barinova, Yulya P.
Begantsova, Yulya E.
Stolyarova, Natalia E.
Grigorieva, Irina K.
Cherkasov, Anton V.
Fukin, Georgii K.
Kurskii, Yurii A.
Bochkarev, Leonid N.
Abakumov, Gleb A.
INORGANICA CHIMICA ACTA, 2010, 363 (10) : 2313 - 2317
[9] Heteroorganic betaines -: 8.: Synthesis and structures of silicon- and germanium-containing organoarsenic betaines R13As+-CR2R3-EMe2-S- (E = Si, Ge)
Borisova, IV
Zemlyanskii, NN
Khrustalev, VN
Nechaev, MS
Kuznetsova, MG
Ustynyuk, YA
RUSSIAN CHEMICAL BULLETIN, 2002, 51 (04) : 678 - 683
[10] Carbene complexes of molybdenum and tungsten Et3E-CH=M(NAr)(OR)2 (M = Mo, W; E = Si, Ge) and π-complex of molybdenum (RO)2(ArN)Mo(CH2=CH-GeEt3). Synthesis and catalytic properties
Barinova, Yu. P.
Bochkarev, A. L.
Begantsova, Yu. E.
Bochkarev, L. N.
Kurskii, Yu. A.
Fukin, G. K.
Cherkasov, A. V.
Abakumov, G. A.
RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2010, 80 (10) : 1945 - 1953

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