Coordination chemistry of phosphinocarbynes: phosphorus vs. carbyne site selectivity
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Colebatch, Annie; Hill, Anthony
Description
The phosphinocarbyne complex [W(≡CPPh2)(CO)2(Tp*)] (1: Tp* = hydrotris(dimethylpyrazolyl)borate) coordinates transition metal fragments via the phosphine to form bimetallic species [W{≡CPPh2RhCl2(Cp*)}(CO)2(Tp*)] (2) and [W(≡CPPh2AuCl)(CO)2(Tp*)] (3). Appropriately tailored sterics allow for complexation of a second equivalent of AuCl to afford the trimetallic complex [W{η2-C(AuCl)PPh2AuCl}(CO)2(Tp*)] (4), containing an Au-W-C dimetallacyclopropene connectivity. Similarly, AuCl binds to the...[Show more]
Collections | ANU Research Publications |
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Date published: | 2017 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/216847 |
Source: | Dalton Transactions |
DOI: | 10.1039/c6dt04770j |
Access Rights: | Open Access |
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Coordination chemistry of phosphinocarbynes.pdf | 1.91 MB | Adobe PDF |
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