메뉴 건너뛰기




Volumn 25, Issue 19, 2006, Pages 4670-4679

A chelating N-heterocyclic carbene ligand in organochromium chemistry

Author keywords

[No Author keywords available]

Indexed keywords

CARBENE; LIGANDS; METHYLALUMINOXANE (MAO); REAGENTS;

EID: 33748790382     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om060514s     Document Type: Article
Times cited : (66)

References (86)
  • 74
    • 33748800662 scopus 로고
    • U.S. Patent 4,636,574
    • (a) Shin, K. H. U.S. Patent 4,636,574, 1987.
    • (1987) Shin, K. H.
  • 75
    • 33748780298 scopus 로고
    • U.S. Patent 3,637,731
    • (b) Johnson, A. L. U.S. Patent 3,637,731, 1972.
    • (1972) Johnson, A. L.
  • 83
    • 33748796002 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra were collected with a very high number of scans, still resulting in poor resolution, and thus integrations are highly uncertain. UV/vis spectra for complexes 7a and 8a were not recorded because of solubility issues as well.
  • 84
    • 33748799899 scopus 로고    scopus 로고
    • note
    • Elemental analyses for 3, 7c, and 8b are low in content for carbon and hydrogen. The ease with which THF is lost for the complexes makes it difficult to quantify the amount of solvent lost prior to sample submission. The air sensitivity of these complexes may also give rise to the poor elemental analysis as well. The poor solubility of complexes 7a, 7b, and 8a made purification of the complexes difficult; thus elemental analyses of these complexes were not attempted. Additionally, the extreme air, temperature, and light sensitivity of 6 made elemental analysis of the sample impossible.
  • 85
    • 0004150157 scopus 로고    scopus 로고
    • University of Göttingen: Germany, and Bruker-AXS, Inc.: Madison, WI
    • Sheldrick, G. M. SHELXTL, version 6.01; University of Göttingen: Germany, and Bruker-AXS, Inc.: Madison, WI, 2001.
    • (2001) SHELXTL, Version 6.01
    • Sheldrick, G.M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.