Sign and magnitude of 1 J(PP) in some biphosphines with bulky substituents
- 1 January 1975
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 14,p. 582-583
- https://doi.org/10.1039/c39750000582
Abstract
Replacement of methyl by t-butyl in tetraorganobiphosphines leads to very large negative increments in 1J(PP); these arise mainly from changes in phosphorus hydridization rather than from alterations in rotamer populations.Keywords
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