Synthesis, Structures, and Catalytic Properties of Ionic Metallacyclodimeric Palladium(II) Complexes

Metallacyclodimeric complexes of [(Me4en)Pd(L)]2(ClO4)4 (Me4en = N,N,N',N'-tetramethylethylenediamine; L = dimethylbis(4-pyridyl)silane (dmps), methylvinylbis(4-pyridyl)silane (mvps)) have been synthesized, and their structures have been characterized by X-ray single crystallography. The s...

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Published inBulletin of the Korean Chemical Society Vol. 33; no. 12; pp. 4069 - 4073
Main Authors Kim, Sung Min, Park, Kyung Hwan, Lee, Haeri, Moon, So Yun, Jung, Ok-Sang
Format Journal Article
LanguageEnglish
Published 대한화학회 20.12.2012
Subjects
화학
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Summary:Metallacyclodimeric complexes of [(Me4en)Pd(L)]2(ClO4)4 (Me4en = N,N,N',N'-tetramethylethylenediamine; L = dimethylbis(4-pyridyl)silane (dmps), methylvinylbis(4-pyridyl)silane (mvps)) have been synthesized, and their structures have been characterized by X-ray single crystallography. The skeletal structures consist of one 20-membered metallamacrocycle, two 5-membered metallacycles, and four pyridyl groups. The local geometry around the palladium(II) ion approximates to a typical square planar arrangement with four nitrogen donors. Delicate difference in catalytic effects on hydrogenation was investigated based on the structure of catalyst and substrates. KCI Citation Count: 1
Bibliography:G704-000067.2012.33.12.067
http://journal.kcsnet.or.kr/main/j_search/j_abstract_view.htm?code=B121228&qpage=j_search&spage=b_bkcs&dpage=ar
ISSN:0253-2964
1229-5949
DOI:10.5012/bkcs.2012.33.12.4069