ZnEt2 as a Precatalyst for the Addition of Alcohols to Carbodiimides. [PDF]
Organometallics, 2022 [Image: see text] We report here the use of commercially available ZnEt(2) as an efficient precatalyst for the addition of alcohols to carbodiimides to obtain a wide range of isoureas under mild conditions.
Ramos A +6 more
europepmc +3 more sources
Influence of copper(I) halides on the reactivity of aliphatic carbodiimides [PDF]
, 2020 Carbodiimides are widely exploited in organic synthesis, and the reactivity of these compounds can be enhanced by the addition of copper(I) halides to the reaction medium.
Marco Bortoluzzi, Valentina Ferraro
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Insights on Chemical Crosslinking Strategies for Proteins
Molecules, 2022 Crosslinking of proteins has gained immense significance in the fabrication of biomaterials for various health care applications. Various novel chemical-based strategies are being continuously developed for intra-/inter-molecular crosslinking of proteins
Brindha Jayachandran +4 more
doaj +1 more source
Amination of 5-Spiro-Substituted 3-Hydroxy-1,5-dihydro-2H-pyrrol-2-ones
Molecules, 2021 The 3-hydroxy-1,5-dihydro-2H-pyrrol-2-one motif is a valuable scaffold in drug discovery. The replacement of the 3-oxy fragment in 3-hydroxy-1,5-dihydro-2H-pyrrol-2-ones-based compounds with a 3-amino one (3-amino analogs of 3-hydroxy-1,5-dihydro-2H ...
Ekaterina E. Khramtsova +4 more
doaj +1 more source
ROTf-induced annulation of heteroatom reagents and unsaturated substrates leading to cyclic compounds [PDF]
Royal Society Open Science, 2018 The development of metal-free organic reactions is one of the hotspots in the synthesis of cyclic compounds. ROTf (alkyl trifluoromethanesulfonates), due to their good electrophilicity, are powerful alkylating reagents at heteroatoms such as nitrogen ...
Song Zou, Sheng Wang, Chanjuan Xi
doaj +1 more source
Carbosilane Dendrimeric Carbodiimides: Site Isolation as a Lactamization Tool [PDF]
, 2016 The convergent syntheses of three generations of carbosilane dendrimeric carbodiimides are described. The wedge-type building blocks were synthesized in a divergent way, starting from allyl chloride and a repetitive sequence of hydrosilylation with ...
Jan H. van Maarseveen (1489900) +6 more
core +5 more sources
Reactions of asymmetric carbodiimides with azoimide [PDF]
, 1979 Reaction of asymmetric aliphatic-aromatic and diaryl carbodiimides with HN3 leads to 1,5-disubstituted tetrazoles. Carbodiimides of general formula C6H5-N=C=N-R (R = alkyl) from an adduct at C=N bond exclusively at a less basic nitrogen, i.e. near phenyl
Igor Hrušovský +2 more
core +1 more source
A Protocol to 2-Aminobenzimidazoles via Copper-Catalyzed Cascade Addition and Cyclization of o-Haloanilines and Carbodiimides [PDF]
, 2016 An efficient strategy for the synthesis of a variety of 2-animobenzimidazole derivatives has been developed. The reaction proceeded from o-haloanilines and carbodiimides via copper(I)-catalyzed domino reaction in the presence of tert-butoxide to afford ...
Qian Liao (1489453) +3 more
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Inorganic Solid-State Chemistry with Main Group Element Carbodiimides [PDF]
, 1998 Organosilicon carbodiimides have been successfully applied as single-source precursor compounds for the synthesis of novel ternary Si-, C-, and N-containing solid phases.
Kroke, Edwin +6 more
core +1 more source
Carbodiimides as energy materials: which directions for a reasonable future? [PDF]
, 2018 International audienceA little less than a decade after their quantum-chemical prediction and eventual synthesis, solid-state transition-metal carbodiimides and closely related compounds have somewhat unexpectedly emerged as energy materials.
Sougrati, Moulay, +7 more
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