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Volumn 50, Issue 3, 2011, Pages 771-782

Comparative study of mono-and dinuclear complexes of late 3d-metal chlorides with N,N-dimethylformamide in the gas phase

Author keywords

[No Author keywords available]

Indexed keywords

CHLORIDE; COBALT; COPPER; FORMAMIDE DERIVATIVE; METAL; N,N DIMETHYLFORMAMIDE; N,N-DIMETHYLFORMAMIDE; NICKEL; ZINC;

EID: 79951669073     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic100759h     Document Type: Article
Times cited : (26)

References (133)
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    • For a spectacular sequence in Pd/Cu catalysis in which DMF and additional ammonia serve as a source of CN as a building block in C-H bond activation, see: Kim, J.; Chang, S. J. Am. Chem. Soc. 2010, 132, 10272.
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    • Reference 33a also includes a schematic drawing of the first SYNAPT generation
    • Reference 33a also includes a schematic drawing of the first SYNAPT generation.
  • 66
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    • 3]+ with the correct isotope pattern and consistent mass (exp. 378.7816, calc. 378.7804) were observed at elevated cone voltages, but neither CID nor IRMPD studies were possible
    • Traces of [(DMF)2Zn2Cl3]+ with the correct isotope pattern and consistent mass (exp. 378.7816, calc. 378.7804) were observed at elevated cone voltages, but neither CID nor IRMPD studies were possible.
  • 85
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    • For a recent review of C-H bond activation by gaseous metal ions, see: Roithová, J.; Schröder, D. Chem. Rev. 2010, 110, 1170.
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    • Roithová, J.1    Schröder, D.2
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    • nNiCl]+ complexes imply C-H bond activation of one of the N-methyl groups rather than of the formyl unit CHO in DMF; see ref 9
    • In the case of nickel, previous labeling data for [(DMF)nNiCl]+ complexes imply C-H bond activation of one of the N-methyl groups rather than of the formyl unit CHO in DMF; see ref 9.
  • 95
    • 79951600579 scopus 로고    scopus 로고
    • For recent reviews about the gas-phase chemistry of copper, see:
    • For recent reviews about the gas-phase chemistry of copper, see:
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    • note
    • More detailed analysis of the data in Table 2 indeed reveals several significant correlations (e.g., between rM-O and vsym with r2 = 0.96), but the total shift of 13 cm-1 between the extremes of [(DMF)2CuC1]+ with rM-O = 1.89 Å and [(DMF)3ZnCl]+ with rM-O = 2.00 A is significantly smaller than the spectral resolution of the IRMPD peaks.
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    • 2-/0/+/2+, see:
    • For instructive discussions of the particularly notorious case of Fe2S2-/0/+/2+, see:
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    • a = 4.06 is not much above the noise level, it was fully reproducible in several independent ion-mobility scans and hence not just a spurious signal
    • Although the second feature at ta = 4.06 is not much above the noise level, it was fully reproducible in several independent ion-mobility scans and hence not just a spurious signal.
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    • 79951591342 scopus 로고    scopus 로고
    • Using the computed stability difference of 0.37 eV, treatment of the about 1:30 ratio using equilibrium considerations would suggest an effective temperature of about 1200 K which is within the range for ions formed via collision-induced dissociation (ref 72)
    • Using the computed stability difference of 0.37 eV, treatment of the about 1:30 ratio using equilibrium considerations would suggest an effective temperature of about 1200 K which is within the range for ions formed via collision-induced dissociation (ref 72).
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    • note
    • A referee pointed out that increased widths of the peaks at about 1650 cm-1 could point to contributions of different rotamers, which indeed have very similar IR spectra. Because of the overall close similarities of the infrared patterns and the limited resolution of the IRMPD spectra, we refrain from a more detailed discussion of this aspect.
  • 122
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    • The total ion currents were comparable for all three samples, which is consistent with the fact that at feed concentrations in the order of 10-3 mol L-1 the total ion current in the ESI is charge-limited. See also: Gatlin,C.L.; Tureček, F. J. Mass Spectrom. 2000, 35,172.
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    • For a recent example of a comparison of solution phase NMR data and electrospray results about the aggregation of catalytically-active palladium complexes, see: Agrawal, D.; Schroder, D.; Sales, D. A.; Lloyd-Jones, G. Organometallics 2010, 29, 3979.
    • (2010) Organometallics , vol.29 , pp. 3979
    • Agrawal, D.1    Schroder, D.2    Sales, D.A.3    Lloyd-Jones, G.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.