Formation of a six-membered metallacycle consisting of iron, carbon, phosphorus, boron, and two oxygens: The first example of precedence of migratory insertion of CO into an M-C bond over OR abstraction from coordinating phosphite by BF3

Organometallics

Volumn 15, Issue 22, 1996, Pages 4661-4663

  Nakazawa, Hiroshi ^a   Yamaguchi, Yoshitaka ^a   Miyoshi, Katsuhiko ^a  

^a HIROSHIMA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 5244326560     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om960551r     Document Type: Article

References (31)

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13. 2).
14. w = 0.038.
15. 13C NMR spectrum of 1 showed a doublet of doublets of doublets at 343.02 ppm due to the carbon in the ring. This pattern results from the coupling with two different phosphorus atoms and one of the two fluorine atoms. This observation also suggests that complex 1 retains the structure in solution as depicted in the ORTEP in Figure 1, since the torsion angles of C1-O1-B1-F1 and C1-O1-B1-F2 are 98.5 and 147.9°, respectively.
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