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Volumn 28, Issue 15, 2009, Pages 4371-4376

Zinc carbodiimide cluster complexes: synthesis, x-ray crystal structures, and reaction mechanism

Author keywords

[No Author keywords available]

Indexed keywords

AMIDINATES; CARBODIIMIDES; CLUSTER COMPLEXES; ELEVATED TEMPERATURE; MOLAR RATIO; REACTION MECHANISM; SINGLE CRYSTAL X-RAY STRUCTURES; X RAY CRYSTAL STRUCTURES; ZINC COMPLEX;

EID: 68149182576     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om900373p     Document Type: Article
Times cited : (28)

References (34)
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    • The coordination chemistry of neutral amidines and guanidines was recently described: Coles, M. P
    • The coordination chemistry of neutral amidines and guanidines was recently described: Coles, M. P. J. Chem. Soc., Dalton Trans. 2006, 985.
    • (2006) J. Chem. Soc., Dalton Trans , pp. 985
  • 10
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    • See the following and references cited therein: a
    • See the following and references cited therein: (a) Sita, L. R.; Babcock, J. R. Organometallics 1998, 17, 5228.
    • (1998) Organometallics , vol.17 , pp. 5228
    • Sita, L.R.1    Babcock, J.R.2
  • 12
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    • Xia, A.; E1-Kaderi, H. M.; Heeg, M. J.; Winter, C. H. J. Organomet. Chem. 2003, 682, 224.
    • (c)Xia, A.; E1-Kaderi, H. M.; Heeg, M. J.; Winter, C. H. J. Organomet. Chem. 2003, 682, 224.
  • 14
    • 85178832354 scopus 로고    scopus 로고
    • Only a handful of benzamidinate, formamidinate, and boraamidinate complexes have been structurally characterized: (a) Buijink, J.-K.; Noltemeyer, M.; Edelmann, F. T. Z. Naturforsch. B 1991, 46, 1328.
    • Only a handful of benzamidinate, formamidinate, and boraamidinate complexes have been structurally characterized: (a) Buijink, J.-K.; Noltemeyer, M.; Edelmann, F. T. Z. Naturforsch. B 1991, 46, 1328.
  • 25
    • 68149092024 scopus 로고    scopus 로고
    • 2 with subsequent formation of elemental zinc.
    • 2 with subsequent formation of elemental zinc.
  • 26
    • 68149129755 scopus 로고    scopus 로고
    • 2 was repeated several times, in all cases yielding mixtures of 1-5 with up to 5% 5. Single crystals of 5 (mixture together with 2) were isolated from different reaction batches after fractional crystallization from solutions in npentane at -30 °C and identified by single-crystal X-ray diffraction.
    • 2 was repeated several times, in all cases yielding mixtures of 1-5 with up to 5% 5. Single crystals of 5 (mixture together with 2) were isolated from different reaction batches after fractional crystallization from solutions in npentane at -30 °C and identified by single-crystal X-ray diffraction.
  • 27
    • 68149089872 scopus 로고    scopus 로고
    • The methine H atom (C1H) is the only resonance of the Cy group that clearly indicates the formation of multiple species since the resonances of other H atoms of this group (C2H-C6H) are rather broad and overlap.
    • The methine H atom (C1H) is the only resonance of the Cy group that clearly indicates the formation of multiple species since the resonances of other H atoms of this group (C2H-C6H) are rather broad and overlap.
  • 28
    • 68149119357 scopus 로고    scopus 로고
    • 1H NMR spectroscopic studies, 5 was only formed in three different reactions when the carbodiimide was used as received. In contrast, no indication for the formation of 5 was found in reactions with purified carbodiimide.
    • 1H NMR spectroscopic studies, 5 was only formed in three different reactions when the carbodiimide was used as received. In contrast, no indication for the formation of 5 was found in reactions with purified carbodiimide.
  • 29
    • 68149136793 scopus 로고    scopus 로고
    • 2]ZnMe with strong bases such as organolithium compounds.
    • 2]ZnMe with strong bases such as organolithium compounds.
  • 30
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    • Schmidt, S.; Schulz, S.; Bolte, M.; Z. Anorg. Allg. Chem. 2009, in press.
    • Schmidt, S.; Schulz, S.; Bolte, M.; Z. Anorg. Allg. Chem. 2009, in press.
  • 32
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    • Rowley, C. N.; DiLabio, G. A; Barry, S. T. Inorg. Chem. 2005, 44, 1983.
    • (b)Rowley, C. N.; DiLabio, G. A; Barry, S. T. Inorg. Chem. 2005, 44, 1983.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.