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Volumn 61, Issue 41, 2005, Pages 9908-9917

A practical synthesis of highly functionalized aryl nitriles through cyanation of aryl bromides employing heterogeneous Pd/C: In quest of an industrially viable process

Author keywords

Aryl bromides; Aryl nitriles; Bromine; Cross coupling reaction; Cyanation; Palladium on charcoal; Zinc bromide; Zinc dust

Indexed keywords

BROMIDE; CARBON; COPPER; CYANIDE; LIGAND; NITRILE; PALLADIUM; PHOSPHINE; ZINC;

EID: 24344470125     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2005.06.061     Document Type: Article
Times cited : (91)

References (64)
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    • For preliminary report on the present cyanation, see: Hatsuda, M.; Seki, M. Tetrahedron Lett., 2005, 46, 1849-1853.
    • (2005) Tetrahedron Lett. , vol.46 , pp. 1849-1853
    • Hatsuda, M.1    Seki, M.2
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    • 13th ed. Merck Rahway
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    • Maryadele, J.O.1
  • 33
    • 24344457915 scopus 로고    scopus 로고
    • note
    • Pd/C catalyst employed in this study was purchased from Degussa Japan Co., Ltd. The catalysts are commercially available. The Pd/C catalysts tested in this study have three types of Pd distribution: eggshell, thickshell, and uniform. In the eggshell type catalyst, Pd distributes close to the surface within 50-150 nm depth. In contrast, Pd disperses homogeneously in the uniform type catalyst. The thickshell type catalyst denotes the one whose Pd distributes until 200-500 nm from the surface.
  • 34
    • 85099525520 scopus 로고    scopus 로고
    • note
    • 3 is about $30/kg.
  • 37
    • 85099523982 scopus 로고    scopus 로고
    • note
    • 3f has been reported to be 20%.
  • 47
    • 85099525660 scopus 로고    scopus 로고
    • note
    • 13i
  • 48
    • 85099524810 scopus 로고    scopus 로고
    • note
    • 7l
  • 49
    • 85099525655 scopus 로고    scopus 로고
    • note
    • 13g
  • 50
    • 85099526030 scopus 로고    scopus 로고
    • note
    • 13g
  • 54
    • 85099525694 scopus 로고    scopus 로고
    • note
    • 13g
  • 55
    • 85099524060 scopus 로고    scopus 로고
    • note
    • 2 in rats is 60-90 mg/kg. Zn has been used as food additives for skim milk.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.