Organometallic tantalum tris(methimazolyl)borato complexes: [Ta(η2-RC≡CR)Cl2{HB(mt)3}] (R = Ph, Et; mt = methimazolyl)

Anthony F. Hill; Matthew K. Smith

doi:10.1021/om700615w

Organometallic tantalum tris(methimazolyl)borato complexes: [Ta(η²-RC≡CR)Cl₂{HB(mt)₃}] (R = Ph, Et; mt = methimazolyl)

Anthony F. Hill^*, Matthew K. Smith

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The reactions of Na[HB(mt)₃] (mt = methimazolyl) with [Ta(η²-RC≡CR)Cl₃(dme)] (R = Ph, Et) provide the structurally characterized complexes [Ta(η²-RC≡CR)Cl ₂{HB(mt)₃}], the first examples of organometallic tris( methimazolyl )borato derivatives of group 5. The intrinsic chirality of the HB(mt)3 ligand is expressed in a skewing of the alkyne orientation.

Original language	English
Pages (from-to)	4688-4691
Number of pages	4
Journal	Organometallics
Volume	26
Issue number	18
DOIs	https://doi.org/10.1021/om700615w
Publication status	Published - 27 Aug 2007

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title = "Organometallic tantalum tris(methimazolyl)borato complexes: [Ta(η2-RC≡CR)Cl2\{HB(mt)3\}] (R = Ph, Et; mt = methimazolyl)",

abstract = "The reactions of Na[HB(mt)3] (mt = methimazolyl) with [Ta(η2-RC≡CR)Cl3(dme)] (R = Ph, Et) provide the structurally characterized complexes [Ta(η2-RC≡CR)Cl 2\{HB(mt)3\}], the first examples of organometallic tris( methimazolyl )borato derivatives of group 5. The intrinsic chirality of the HB(mt)3 ligand is expressed in a skewing of the alkyne orientation.",

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year = "2007",

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doi = "10.1021/om700615w",

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T1 - Organometallic tantalum tris(methimazolyl)borato complexes

T2 - [Ta(η2-RC≡CR)Cl2{HB(mt)3}] (R = Ph, Et; mt = methimazolyl)

AU - Hill, Anthony F.

AU - Smith, Matthew K.

PY - 2007/8/27

Y1 - 2007/8/27

N2 - The reactions of Na[HB(mt)3] (mt = methimazolyl) with [Ta(η2-RC≡CR)Cl3(dme)] (R = Ph, Et) provide the structurally characterized complexes [Ta(η2-RC≡CR)Cl 2{HB(mt)3}], the first examples of organometallic tris( methimazolyl )borato derivatives of group 5. The intrinsic chirality of the HB(mt)3 ligand is expressed in a skewing of the alkyne orientation.

AB - The reactions of Na[HB(mt)3] (mt = methimazolyl) with [Ta(η2-RC≡CR)Cl3(dme)] (R = Ph, Et) provide the structurally characterized complexes [Ta(η2-RC≡CR)Cl 2{HB(mt)3}], the first examples of organometallic tris( methimazolyl )borato derivatives of group 5. The intrinsic chirality of the HB(mt)3 ligand is expressed in a skewing of the alkyne orientation.

UR - https://www.scopus.com/pages/publications/34548548561

U2 - 10.1021/om700615w

DO - 10.1021/om700615w

M3 - Article

SN - 0276-7333

VL - 26

SP - 4688

EP - 4691

JO - Organometallics

JF - Organometallics

IS - 18

ER -

Organometallic tantalum tris(methimazolyl)borato complexes: [Ta(η²-RC≡CR)Cl₂{HB(mt)₃}] (R = Ph, Et; mt = methimazolyl)

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