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Volumn 27, Issue 24, 2008, Pages 6400-6402

Facile synthesis of (Imido)vanadium(V)-Alkyl, alkylidene complexes containing an n-heterocyclic carbene ligand from their trialkyl analogues

Author keywords

[No Author keywords available]

Indexed keywords

ALKYLATION; CHELATION; LIGANDS; TRANSITION METALS; VANADIUM ALLOYS;

EID: 61849140732     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om8007822     Document Type: Article
Times cited : (72)

References (50)
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    • Examples for related complexes containing vanadium(V)-carbon double bonds: (a) Hessen, B.; Meetsma, A.; van Bolhuis, F.; Teuben, J. H. Organometallics 1990, 9, 1925.
    • Examples for related complexes containing vanadium(V)-carbon double bonds: (a) Hessen, B.; Meetsma, A.; van Bolhuis, F.; Teuben, J. H. Organometallics 1990, 9, 1925.
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    • Experimental details including syntheses, identification, and structural analysis reports are shown in the Supporting Information
    • Experimental details including syntheses, identification, and structural analysis reports are shown in the Supporting Information.
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    • The reaction of 1 with 1 equiv of 2,6-Me2C6H 3SH in n-hexane did not take place, as seen in the attempted reaction of 2.6d The reaction of 1 with 1 equiv of (CF3) 2CHOH in n-hexane at 25 °C recovered 1 in high yield even if the mixture was stirred overnight (> 12 h),10 and the results would be an interesting contrast to the fact that the reaction of 2 with (CF 3)2C(Me)OH cleanly afforded the corresponding alkoxide.6d Detailed results are shown in the Supporting Information
    • 6d Detailed results are shown in the Supporting Information.
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    • We attempted the crystallographic analysis several times, and the structure could be solved, but the R value may not be satisfactory; these results are shown in the Supporting Information
    • We attempted the crystallographic analysis several times, and the structure could be solved, but the R value may not be satisfactory; these results are shown in the Supporting Information.
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    • 2. Solan, G. A.; Cozzi, P. G.; Floriani, C; Chiesi-Villa, A.; Rizzoli, C. Organometallics 1994, 13, 2572.
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    • 10 but attempted isolation of any complexes from the mixture
    • 10 but attempted isolation of any complexes from the mixture
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    • n = 2.0. TON after 1 h was 390 if the reaction with 7 was conducted under the same conditions.
    • n = 2.0. TON after 1 h was 390 if the reaction with 7 was conducted under the same conditions.


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