Synthetic Factors Governing Access to Tris(β-diketimine) Cyclophanes versus Tripodal Tri-β-aminoenones.
Synthetic Factors Governing Access to Tris(β-diketimine) Cyclophanes versus Tripodal Tri-β-aminoenones.
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DOI:
10.1021/acs.joc.0c01708
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发表时间:
2020-11-06
期刊:
影响因子:
--
通讯作者:
Murray LJ
中科院分区:
文献类型:
--
作者:
Eaton MC;Knight BJ;Brahmi R;Ferreira RB;Catalano VJ;Rheingold AL;Ghiviriga I;Murray LJ
Tris(β-diketimine) cyclophanes are an important ligand class for investigating cooperative multimetallic interactions of bio-inorganic clusters. Discussed herein are the synthetic factors governing access to tris(β-diketimine) cyclophanes vs. tripodal tri-β-aminoenones. Cyclophanes bearing Me, Et, and MeO cap substituents and β-Me, Et, or Ph arm substituents are obtained, and a modified condensation method produced the α-Me β-Me cyclophane. These operationally simple procedures produce the ligands in gram quantities and in 22–94% yields.
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DOI:
10.1139/v10-109
发表时间:
2010-10-01
期刊:
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE
影响因子:
--
作者:
El-Zoghbi, Ibrahim;Ased, Aysha;Schaper, Frank
通讯作者:
Schaper, Frank
影响因子:
2.1
作者:
BERTRAND, M;LEANDRI, G;MEOU, A
通讯作者:
MEOU, A
影响因子:
4.6
作者:
Alliger, Glen E.;Mueller, Peter;Nocera, Daniel G.
通讯作者:
Nocera, Daniel G.
影响因子:
3.6
作者:
Bradley, Alexander Z.;Thorn, David L.;Glover, Gerald V.
通讯作者:
Glover, Gerald V.
影响因子:
16.6
作者:
Ermert, David M.;Ghiviriga, Ion;Murray, Leslie J.
通讯作者:
Murray, Leslie J.