- Syntheses and structures of a class of bridged bis(amidinate)s and derivatives
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A series of different types of 'bridge' linked bis(amidinate)s have been prepared. Reactions of a variety of linked diamines with pivaloyl chloride yielded the corresponding diamides in very high yields. Conversion of the diamides to the diimine chloride
- Wang, Fen-Hua,Wang, Song,Huang, Jiang-Sheng,Zhang, Jun,Ding, Chun-Mei
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p. 239 - 243
(2018/06/27)
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- Iterative C?H Functionalization Leading to Multiple Amidations of Anilides
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Polyaminobenzenes were synthesized by the ruthenium-catalyzed iterative C?H amidation of anilides using dioxazolones as an amino source. This strategy could be implemented by the sequential activation of C?H bonds of formerly generated compounds by cascade chelation assistance of newly installed amide groups. Computational studies provided a rationale.
- Park, Juhyeon,Lee, Jia,Chang, Sukbok
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p. 4256 - 4260
(2017/04/04)
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- From Highly Fluorescent Donors to Strongly Absorbing Acceptors: The Tunable Properties of Fluorubines
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The synthesis and characterization of three novel fluorubine derivatives is reported via three to four simple reaction steps with isolatable intermediates. The functional dyes are characterized by their strong absorption peaks in the visible region and th
- Gampe, Dominique Mario,Schramm, Stefan,Ziemann, Steffen,Westerhausen, Matthias,G?rls, Helmar,Naumov, Pan?e,Beckert, Rainer
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p. 6153 - 6162
(2017/06/23)
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- Racemic N-aryl bis(amidines) and bis(amidinates): On the trail of enantioselective organolanthanide catalysts
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A series of racemic N-aryl-substituted trans-1,2-diaminocyclohexyl (t-1,2-DACH)-linked bis(amidines) were synthesised and their solution behaviour, and solid-state structures were investigated. The amidine functionalities within these compounds were extre
- Hill, Michael S.,Hitchcock, Peter B.,Mansell, Stephen M.
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p. 1544 - 1553
(2007/10/03)
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- Synthesis and structures of crystalline dilithium diamides and aminolithium amides derived from N,N′-disubstituted 1,2-diaminobenzenes or 1,8-diaminonaphthalene
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The crystalline dilithium diamides [Li2(μ-A)]2 1, [Li(μ-A){μ-Li(thf)(μ-thf)}]2 2, [Li(thf)2(μ-A)Li(thf)]3, [{Li(tmen)}2(μ-A)]4, [{Li(μ-A′)(thf)2}(μ-Li)]2 5, [{Li(tmen)}2/su
- Daniele,Drost,Gehrhus,Hawkins,Hitchcock,Lappert,Merle,Bott
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p. 3179 - 3188
(2007/10/03)
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- Synthesis of Chiral Cobalt Complexes with Planoid-Tetradentate Ligand System
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The synthesis of a series of Cbl-related, achiral Co(III) complexes 9a-c as well as enantiomerically pure, C2-symmetric Co(III) complexes 15 and 18, is reported (Schemes 3, 5, and 7).The crystal structures of 9c and 15 were determined.Complex 18 acts as an enantioselective catalyst in the isomerization of 1,4-epiperoxides to hydroxycycloalkenones.
- Haerter, Ralph,Weymuth, Christophe,Scheffold, Rolf,Engel, Peter,Linden, Anthony
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p. 353 - 371
(2007/10/02)
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