Results 191 to 200 of about 34,359 (255)
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Journal of Organic Chemistry, 2022
A new one-pot preparation of 4-tetrazolyl-3,4-dihydroquinazolines has been reported. The Ugi-azide reactions of 2-azidobenzaldehydes, amines, trimethylsilyl azide, and isocyanides produced azide intermediates without separation, which were treated with ...
Jun Xiong +14 more
semanticscholar +1 more source
A new one-pot preparation of 4-tetrazolyl-3,4-dihydroquinazolines has been reported. The Ugi-azide reactions of 2-azidobenzaldehydes, amines, trimethylsilyl azide, and isocyanides produced azide intermediates without separation, which were treated with ...
Jun Xiong +14 more
semanticscholar +1 more source
Isocyanide-based Multicomponent Reactions Promoted by Visible Light Photoredox Catalysis.
Chemistry, 2022Isocyanide-based multicomponent reactions claim a one century-old history of flourishing developments. On the other hand, the enormous impact of recent progresses in visible light photocatalysis has boosted the identification of new straightforward and ...
Camilla Russo +3 more
semanticscholar +1 more source
Mixed-Isocyanide Complexes of Technetium under Steric and Electronic Control.
Inorganic Chemistry, 2022Reactions of the alkyl isocyanide fac-[Tc(CO)3(CNR)2Cl] complexes (2) (CNR = CNnBu or CNtBu) with the sterically encumbered isocyanide CNp-FArDarF2 [DArF = 3,5-(CF3)2C6H3] allow a selective exchange of the carbonyl ligands of 2 and the isolation of the ...
Guilhem Claude +7 more
semanticscholar +1 more source
2022
Isocyanides are powerful functionalities by virtue of the carbene-like terminal carbon that imparts unique reactivity. Capable of functioning as electrophiles, nucleophiles, radical acceptors, and in transition metal-catalyzed insertions, isocyanides engage in a plethora of methodologies that generate complex molecules from relatively simple starting ...
Abdullah Bilal Altundas +1 more
openaire +1 more source
Isocyanides are powerful functionalities by virtue of the carbene-like terminal carbon that imparts unique reactivity. Capable of functioning as electrophiles, nucleophiles, radical acceptors, and in transition metal-catalyzed insertions, isocyanides engage in a plethora of methodologies that generate complex molecules from relatively simple starting ...
Abdullah Bilal Altundas +1 more
openaire +1 more source
Chemistry, 2020
The development of catalytic enantioselective isocyanide-based reactions is currently of great interest because the resulting products are valuable in organic synthesis, pharmacological chemistry and materials science.
Jian‐Yi Luo +4 more
semanticscholar +1 more source
The development of catalytic enantioselective isocyanide-based reactions is currently of great interest because the resulting products are valuable in organic synthesis, pharmacological chemistry and materials science.
Jian‐Yi Luo +4 more
semanticscholar +1 more source
Journal of Materials Chemistry C, 2020
Neutral cyclometalated Pt(ii) complexes incorporating chloride or alkynyl/isocyanide show geometrical isomerism and the ppy-based derivatives combine aggregation-induced emission (AIE) and mechanochromic luminescence (MCL).
Mónica Martínez-Junquera +3 more
semanticscholar +1 more source
Neutral cyclometalated Pt(ii) complexes incorporating chloride or alkynyl/isocyanide show geometrical isomerism and the ppy-based derivatives combine aggregation-induced emission (AIE) and mechanochromic luminescence (MCL).
Mónica Martínez-Junquera +3 more
semanticscholar +1 more source
2,4,6-Trimethylphenyl isocyanide
Acta Crystallographica Section C Crystal Structure Communications, 2002The title compound, C(10)H(11)N, displays a crystallographic mirror plane that incorporates all the non-H atoms, as well as the H atoms attached to the aromatic ring. The isocyano group is almost linear and shows an N[triple bond]C bond distance of 1.158 (3) A.
Manuel A, Fernandes +2 more
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Fluoromethyl isocyanide and difluoromethyl isocyanide
Journal of Fluorine Chemistry, 1991Abstract Whereas methyl isocyanide is known since more than a hundred years, the chemistry of its perfluorinated derivative CNCF 3 , has been developed only recently. Both compounds differ drastically. Herein we report the syntheses of the missing partially fluorinated compounds CNCH 2 F and CNCHF 2 via their pentacarbonyl chromium complexes.
Dagmar Preugschat, Dieter Lentz
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Isocyanide-Based Multicomponent Reaction ‘without’ Isocyanides
Synlett, 2009We present here a one-pot, four-component sequence that affords Ugi-type adducts starting from simple benzyl or allyl bromides. The isocyanides are prepared in situ under alkylation of silver cyanide salts and the resulting mixture is directly used in a Ugi―Smiles coupling.
El Kaim, Laurent +2 more
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Chemical Research in Toxicology, 2020
Despite the isolation of hundreds of bioactive isocyanides from terrestrial fungi and bacteria as well as marine organisms, the isocyanide functionality has so far received scanty attention from a medicinal chemistry standpoint. The widespread tenet that
U. Galli +4 more
semanticscholar +1 more source
Despite the isolation of hundreds of bioactive isocyanides from terrestrial fungi and bacteria as well as marine organisms, the isocyanide functionality has so far received scanty attention from a medicinal chemistry standpoint. The widespread tenet that
U. Galli +4 more
semanticscholar +1 more source