Cross-dehydrocoupling: A Novel Synthetic Route to P-B-P-B Chains.
Pandey, Souvik; Lönnecke, Peter; Hey-Hawkins, Evamarie; Inorganic chemistry 53 (2014) 8242–8249; doi:10.1021/ic500316w

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;
 Cross-dehydrocoupling: A Novel Synthetic Route to P-B-P-B Chains.
;
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 G. M. Sheldrick, Acta. Cryst., 2008, A64, 112 - 122
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