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- Title
New Aspects of 1,3-Diphosphacyclobutane-2,4-diyls.
- Authors
Yoshifuji, Masaaki; Hirano, Yuichi; Schnakenburg, Gregor; Streubel, Rainer; Niecke, Edgar; Ito, Shigekazu
- Abstract
1,3-Di( tert-butyl)-2,4-bis[2,4,6-tri( tert-butyl)phenyl]-1,3-diphosphacyclobutane-2,4-diyl was formed from [2,4,6-tri( tert-butyl)phenyl]phosphaacetylene and t-BuLi. In addition, the X-ray diffraction analysis was carried out, together with theoretical calculations of the structure and NMR data.
- Subjects
CYCLOBUTANE synthesis; X-ray diffraction; NUCLEAR magnetic resonance; ACETYLENE; ORGANIC synthesis
- Publication
Helvetica Chimica Acta, 2012, Vol 95, Issue 10, p1723
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.201200442