Synthesis and physical properties of chlorodi(o-totyl)phosphine, lithium di(o-totyl)2P(CH2)nP(o-totyl) (n 1-4, 6, 8)

Clark P.W. and Mulraney B.J. (1981) Synthesis and physical properties of chlorodi(o-totyl)phosphine, lithium di(o-totyl)2P(CH2)nP(o-totyl) (n 1-4, 6, 8). Journal of Organometallic Chemistry, 217 1: 51-59. doi:10.1016/S0022-328X(00)86022-2


Author Clark P.W.
Mulraney B.J.
Title Synthesis and physical properties of chlorodi(o-totyl)phosphine, lithium di(o-totyl)2P(CH2)nP(o-totyl) (n 1-4, 6, 8)
Journal name Journal of Organometallic Chemistry   Check publisher's open access policy
ISSN 0022-328X
Publication date 1981-09-01
Sub-type Article (original research)
DOI 10.1016/S0022-328X(00)86022-2
Volume 217
Issue 1
Start page 51
End page 59
Total pages 9
Subject 1303 Specialist Studies in Education
1606 Political Science
1605 Policy and Administration
1604 Human Geography
2505 Materials Chemistry
Abstract The starting material chlorodi(o-tolyl)phosphine has been prepared by the reaction of phosphorus trichloride and the Grignard of o-chlorotoluene. The intermediate lithium di(o-tolyl)phosphide was obtained by the direct reaction of lithium metal and chlorodi(o-tolyl)phosphine in tetrahydrofuran. Lithium di(o-tolyl)phosphide reacted smoothly with ω,ω'-dihaloalkanes, X(CH2)nX (n 1-4, 6, 8, X Cl or Br) to form the tertiary diphosphines (o-tolyl)2P-(CH2)nP(o-tolyl)2. Chlorodi(o-tolyl)phosphine and the diphosphines (o-tolyl)2P-(CH2)nP(o-tolyl)2 (n 1-4, 6, 8) were characterised by elemental analyses and 1H, 31P and 13C NMR spectral analyses.
Q-Index Code C1
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 06 Sep 2016, 11:57:45 EST by System User