Formation of a diphosphine: synthesis and molecular structure of bis(tetraphenylbutadienyl)diphosphine, (Ph4C4)P–P(C4Ph4)
- 25 May 2000
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 12,p. 1037-1038
- https://doi.org/10.1039/b001257m
Abstract
Reaction of 1,4-dilithiotetraphenylbutadiene with phosphorus(III) bromide affords bis(tetraphenylbutadienyl)diphosphine, (Ph4C4)P–P(C4Ph4), with a phosphorus–phosphorus bond length of 2.2051(11) Å.Keywords
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