Journal article
Synthesis of mono- and ditungstaboranes from reaction of Cp*WCl4 and [Cp*WCl2](2) with BH3 center dot thf or LiBH4 (Cp* = eta(5)-C5Me5). Control of reaction pathway by choice of monoboron reagent and oxidation state of metal center
- Abstract:
-
Reaction between Cp*WCl4 or [Cp*WCl2]2 (Cp*= η5·C5Me5) and BH3·thf affords the new tungstaborane (Cp*WCl)2B2H6, 2, which reacts with further BH3·thf to give (Cp*W)2B5H9, 1. The structure of 1 has been determined by a single-crystal X-ray diffraction study and is best described as a bicapped trigonal bipyramidal, the same as previously found for Cr and Mo analogues. The first step of this reaction is reduction of Cp*WCl4 to [Cp*WCl2]2 by BH3· thf, paralleling that of the Cp*MoCl4 system. In co...
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- Publication status:
- Published
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- Publisher copy:
- 10.1021/om980743h
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Bibliographic Details
- Journal:
- ORGANOMETALLICS
- Volume:
- 18
- Issue:
- 1
- Pages:
- 53-64
- Publication date:
- 1999-01-04
- DOI:
- EISSN:
-
1520-6041
- ISSN:
-
0276-7333
- Source identifiers:
-
51724
Item Description
- Language:
- English
- Pubs id:
-
pubs:51724
- UUID:
-
uuid:11c501eb-061c-4d14-8506-37029f1c9202
- Local pid:
- pubs:51724
- Deposit date:
- 2012-12-19
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- Copyright date:
- 1999
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