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作者:... Dr. Alix Saquet , Dr. Valérie Maraval , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2018, Vol.24 (42), pp.10699-10710
摘要:Abstract(#br)Hexa‐ tert ‐butyl‐ carbo ‐benzene (C18 t Bu6) and three phenylated counterparts (C18 t Bu m Ph6− m ; m =4, 2) have been synthesized. The peralkylated version ( m =6) provides experimental access to...
作者:Prof. Jean‐Paul Malrieu , Dr. Georges Trinquier ...
来源:[J].Chemistry – A European Journal(IF 5.831), 2016, Vol.22 (15), pp.5295-5308
摘要:Abstract(#br)Numerous studies have underlined the putative diradical character of π‐conjugated molecules that can be described by closed‐shell Lewis structures, for instance, p ‐dimethylene p –n phenylenes, or long polyacenes. In the latter compounds, the only way to sa...
作者:... Dr. Carine Duhayon , Prof. Remi Chauvin , Prof. Davit Zargarian
来源:[J].Chemistry – A European Journal(IF 5.831), 2015, Vol.21 (48), pp.17403-17414
摘要:Abstract(#br)This contribution reports on a new family of NiII pincer complexes featuring phosphinite and functional imidazolyl arms. The proligands RPIMCHOPR′ react at room temperature with NiII precursors to give the c...
作者:... Dr. Yves Canac , Carine Duhayon , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2010, Vol.16 (44), pp.13095-13108
摘要:Abstract(#br)Whereas the external nucleophilic reactivity of α‐amidiniophosphines has been previously illustrated by their complexation to transition‐metal centers, their internal electrophilic reactivity is herein investigated by using BIMIONAP (BIMIONAP=N‐methylated B...
作者:... Dr. Dmytro Kandaskalov , David Kieffer , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2012, Vol.18 (11), pp.3226-3240
摘要:Abstract(#br)When targeting the quadrupolar p ‐dianisyltetraphenyl‐ carbo ‐benzene by reductive treatment of a hexaoxy‐[6]pericyclyne precursor 3 with SnCl2/HCl, a strict control of the conditions allowed for the isolation of three C18‐macrocy...
作者:... Dr. Christian Bijani , Carine Duhayon , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2012, Vol.18 (25), pp.7705-7714
摘要:Abstract(#br)Two types of imidazoliophosphane with additional electron‐withdrawing substituents, such as alkoxy or imidazolio groups, are experimentally described and theoretically studied. Diethyl N , N ′‐2,4,6‐methyl(phenyl)imidazoliophosphonite is shown to retain a P...
作者:... Dr. Valérie Maraval , Dr. Nathalie Saffon‐Merceron , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2012, Vol.18 (46), pp.14702-14707
摘要:Abstract(#br)The first examples of a novel family of sp‐carbon‐rich n ‐π‐conjugated oligomers/polymers, namely carbo ‐mers of polyacetylene, also referred to as “1,4‐PTA” isomers of the classical polytriacetylenes (1,2‐PTAs), are described in the perphenylated...
作者:... Carine Duhayon , Dr. Yves Canac , Prof. Remi Chauvin
来源:[J].Chemistry – A European Journal(IF 5.831), 2012, Vol.18 (50), pp.16153-16160
摘要:Abstract(#br)Carbene→chalcogenophosphenium adducts, which correspond to an intermolecular stabilization mode of the so far elusive, free oxo‐ and thiooxophosphenium species [R2P+ = X] (X=O, S) by imidazolylidene (NHC) and diaminocyclopropenylidene (BAC)...
作者:... Carine Duhayon , Dr. Yves Canac , Prof. Remi Chauvin
来源:[J].ChemCatChem(IF 5.181), 2013, Vol.5 (10), pp.3014-3021
摘要:Abstract(#br)Pd‐catalyzed 5‐ exo ‐ trig or 6‐ endo ‐ trig CH oxidative cyclization of C ‐homoallyl‐ N ‐sulfonylhydrazones to 5‐vinylpyrazolines or 6‐methylidene‐1,4,5,6‐tetrahydropyridazines, respectively, is shown to be controlled in a highly selec...

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