Quaternization of the bridgehead nitrogen in silatranylosmium(II) complexes and reestablishment of the transannular N-Si bond following migratory insertion of the silatranyl ligand

Organometallics

Volumn 17, Issue 4, 1998, Pages 504-506

  Attar Bashi, Moayad T ^a   Rickard, Clifton E F ^a   Roper, Warren R ^a   Wright, L James ^a   Woodgate, Scott D ^a  

^a UNIVERSITY OF AUCKLAND   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000799484     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om971100p     Document Type: Article

References (25)

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12. 3 (25 mL), and the resulting solution placed in a Fischer-Porter bottle. The bottle was then pressurized with CO (4 atm) for 5 min, whereupon the tan-yellow solution became colorless. At this point, the CO pressure was decreased to 1 atm and the solution was heated to 40°C for 20 min. The resulting orange solution was then reduced in volume on a rotary evaporator, and ethanol was added.
13. 2 = 0.0960.
14. A search of the Cambridge Structural Database gave the following results for the N-Si distances in 72 silatrane structures: Mean, 2.138; SD, 0.064 Å.
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